Marquise|Natural|GIA

1.02ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 5556257307

Certificate GIA 5556257307

Diamond specifications and retailer prices

From $3,222 USD
As of November 6, 2026
13 retailers carry this diamond
Most expensive: $5,948 USD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556257307. Listed at 13 retailers as of November 6, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556257307
Dimensions9.67 × 5.22 × 3.42 mm
L/W Ratio1.85
Top View
9.67 mm5.22 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556257307
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $3,409 USD|Low: $2,434 USD|High: $5,702 USD|Avg: $3,343 USD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 4$2,483 USD
Retailer 10$2,488 USD
Retailer 12$2,618 USD
Retailer 11$2,684 USD
Retailer 9$2,728 USD
Retailer 14$2,785 USD
Retailer 3$3,051 USD
Retailer 2$3,120 USD
Retailer 5$3,222 USD
Retailer 1$3,409 USD
Retailer 8$3,814 USD
Retailer 6$4,081 USD
Retailer 13$5,010 USD
Retailer 7$5,486 USD

26 data points across 14 retailers

13 retailers

A
Retailer 1
-
$2,483 USD
Price last confirmed 7 days ago
Retailer 2
-
$2,488 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$2,618 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$2,684 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$2,785 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$3,051 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$3,120 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$3,222 USD
View
Retailer 9
-
$3,409 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$3,814 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$5,010 USD
View
Price last confirmed 16 days ago
Retailer 12
-
$5,486 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
be7d1699-11eb-411b-932f-7a276725c072 · Sep 29
$5,948 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $3,222 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
1.02ct Marquise
$3,222 USD