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Marquise|Natural|GIA

0.76ct K SI1 Marquise Natural Diamond

K/SI1 • GIA 2557583718

Certificate GIA 2557583718

Diamond specifications and retailer prices

From $1,060 USD
As of November 6, 2026
Save $388 USD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,448 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.76ct natural marquise diamond

This 0.76ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 2557583718. Listed at 2 retailers as of November 2, 2026, with prices from $1,060 to $1,448, a $388 spread on the same certified stone. MOH London lists it at $1,448. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.76
Carat
K
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557583718
Dimensions9.21 × 4.78 × 3.00 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
9.21 mm4.78 mm0.76 ctK / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557583718
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $1,448 USD|Low: $1,043 USD|High: $1,478 USD|Avg: $1,261 USD|-0.6%
MOH London
Retailer 2
November 6, 2026
Retailer 2$1,060 USD
MOH London$1,448 USD

25 data points across 2 retailers

2 retailers$1,060 USD to $1,448 USD

B+
Cheapest Retailer
-
$1,060 USD
Most Expensive
B
MOH London
278DC667C · Nov 2
$1,448 USD
£1,140 GBP
View
1 more retailer has this diamond
Prices start from $1,060 USDSave up to $388 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.76ct Marquise
$1,060 USD