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Marquise|Natural|GIA

0.96ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 6551859105

Certificate GIA 6551859105

Diamond specifications and retailer prices

From $2,142 USD
SGD 2,895 SGD
As of October 31, 2026
Save $2,028 USD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,170 USD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 0.96ct natural marquise diamond

This 0.96ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551859105. Listed at 11 retailers as of October 31, 2026, with prices from $2,142 to $4,170, a $2,028 spread on the same certified stone. Helzberg Diamonds lists it at $4,170. 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

0.96
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.04°
Pavilion angle37.64°
OriginNatural
Grading LabGIA
CertificateGIA 6551859105
Dimensions9.43 × 5.18 × 3.10 mm
L/W Ratio1.82
Culet sizeNone
Top View
9.43 mm5.18 mm0.96 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551859105
Side View
Table 63.0%Crown 42.04°Girdle: MED-VTKPavilion 37.64°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,170 USD|Low: $2,142 USD|High: $4,253 USD|Avg: $2,898 USD|+0.2%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$2,142 USD
Retailer 5$2,306 USD
Retailer 4$2,326 USD
Retailer 3$2,493 USD
Retailer 9$2,533 USD
Retailer 7$2,743 USD
Retailer 8$2,876 USD
Retailer 2$2,997 USD
Retailer 10$3,772 USD
Helzberg Diamonds$4,170 USD

41 data points across 10 retailers

11 retailers$2,142 USD to $4,170 USD

A
Cheapest Retailer
-
$2,142 USD
SGD 2,895 SGD
A
Retailer 2
-
$2,306 USD
View
A
Retailer 3
-
$2,326 USD
View
B+
Retailer 4
-
$2,493 USD
£1,963 GBP
View
B+
Retailer 5
-
$2,533 USD
SGD 3,423 SGD
View
B+
Retailer 6
-
$2,743 USD
View
B+
Retailer 7
-
$2,876 USD
View
B+
Retailer 8
-
$2,997 USD
€2,854 EUR
View
B
Retailer 9
-
$3,772 USD
View
B
Retailer 10
-
$3,780 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLLHOLPHGL · Nov 1
$4,170 USD
View
10 more retailers have this diamond
Prices start from $2,142 USDSave up to $2,028 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.

A
0.96ct Marquise
$2,142 USD