Mauboussin 18kt Gold Ring with 8.56 ct. Unheated Burma Sapphire & Diamonds

£69,500.00

18kt white gold dress ring by Mauboussin Paris, set with an 8.56 carat cushion-cut natural sapphire of Burmese (Myanmar) origin. The sapphire is claw-set and surrounded by pavé-set round brilliant-cut diamonds, extending along bifurcated shoulders. Signed and hallmarked, circa 1980s.

Dimensions -

  • Ring Size: UK J½ / US 5 / EU 49

  • Weight: 11.0 grams

Main Gemstone:

  • Natural sapphire

  • Weight: 8.56 carats

  • Cushion cut

  • Measurements: 10.52 × 12.92 × 7.80 mm

  • Blue colour

  • Transparent

  • No indications of heat

  • Origin: Burma (Myanmar)

Certification:
GCS certificate

Accent Stones:
Approx. 160 diamonds, round brilliant cut, total weight 2.00–2.50 ct, D–E colour, VVS1 clarity

Designer:
Mauboussin Paris

Period:
Circa 1980s

Metal:
18kt white gold

Hallmarks:
Signed “Monture Mauboussin Paris”, 750, with French assay marks and numbering

Condition Report -
Excellent condition, light wear consistent with age.

Diamond 18k ring for sale in the UK Trusted UK seller—Mozeris Fine Antiques provides an authenticity guarantee and insured delivery.

18kt white gold dress ring by Mauboussin Paris, set with an 8.56 carat cushion-cut natural sapphire of Burmese (Myanmar) origin. The sapphire is claw-set and surrounded by pavé-set round brilliant-cut diamonds, extending along bifurcated shoulders. Signed and hallmarked, circa 1980s.

Dimensions -

  • Ring Size: UK J½ / US 5 / EU 49

  • Weight: 11.0 grams

Main Gemstone:

  • Natural sapphire

  • Weight: 8.56 carats

  • Cushion cut

  • Measurements: 10.52 × 12.92 × 7.80 mm

  • Blue colour

  • Transparent

  • No indications of heat

  • Origin: Burma (Myanmar)

Certification:
GCS certificate

Accent Stones:
Approx. 160 diamonds, round brilliant cut, total weight 2.00–2.50 ct, D–E colour, VVS1 clarity

Designer:
Mauboussin Paris

Period:
Circa 1980s

Metal:
18kt white gold

Hallmarks:
Signed “Monture Mauboussin Paris”, 750, with French assay marks and numbering

Condition Report -
Excellent condition, light wear consistent with age.

Diamond 18k ring for sale in the UK Trusted UK seller—Mozeris Fine Antiques provides an authenticity guarantee and insured delivery.

  • A fine signed Mauboussin Paris dress ring in 18kt white gold, showcasing a stunning 8.56 carat cushion-cut natural sapphire of Burmese (Myanmar) origin.

    The vibrant blue sapphire is claw-set and surrounded by an intricate pavé of round brilliant-cut diamonds, which extend along the bifurcated shoulders for a dramatic and luxurious finish.

    The ring bears full French assay marks and is signed "Monture Mauboussin Paris" with additional hallmarks and numbering. A sophisticated example of Parisian haute joaillerie from the late 20th century, this ring offers exceptional quality, rare materials, and timeless style.

  • Designer: Mauboussin Paris
    Period: Circa 1980s
    Material: 18kt white gold
    Signed: Monture Mauboussin Paris, 750
    Ring Size: UK J½ / US 5 / EU 49
    Weight: 11.0 grams

    Gemstones
    Main Stone: Natural Sapphire
    Origin: Burma (Myanmar)
    Treatment: No indications of heat
    Cut: Cushion
    Carat Weight: 8.56 ct
    Colour: Blue
    Transparency: Transparent
    Measurements: 10.52 x 12.92 x 7.80 mm

    Certification: GCS certificate

    Diamonds: Round brilliant-cut diamonds
    quantity: approx. : 160
    Estimated total weight approx. 2.50 ct.
    Clarity: VVS
    Colour: D

    Condition: Excellent; light wear consistent with age.

  • ITEM LOCATION : United Kingdom
    SHIPPING FEE: Complimentary Express & Insured Shipping
    INCLUDED: Complimentary Gift Wrap Packaging & Certificate of Evaluation.
    RETURNS: 14-Days Return Policy, Money-Back Guarantee.

     

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