Marquise|Natural|GIA

3.02ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 2568387049

Certificate GIA 2568387049

Diamond specifications and retailer prices

From $33,395 USD
As of November 1, 2026
Save $8,855 USD (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $42,250 USD at Jared · As of October 30, 2026
View at Jared

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568387049. Listed at 8 retailers as of October 30, 2026, with prices from $33,395 to $42,250, a $8,855 spread on the same certified stone. Jared lists it at $42,250. 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

3.02
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2568387049
Dimensions14.49 × 7.56 × 4.79 mm
L/W Ratio1.92
Top View
14.49 mm7.56 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2568387049
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $42,250 USD|Low: $33,215 USD|High: $42,250 USD|Avg: $37,309 USD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6$33,395 USD
Retailer 8$37,241 USD
Retailer 2$38,326 USD
Retailer 3$39,415 USD
Retailer 4$40,890 USD
Retailer 7$40,890 USD
Retailer 5$41,245 USD
Jared$42,250 USD

20 data points across 8 retailers

8 retailers$33,395 USD to $42,250 USD

B+
Cheapest Retailer
-
$33,395 USD
B
Retailer 2
-
$37,241 USD
SGD 50,326 SGD
View
B
Retailer 3
-
$38,326 USD
£30,178 GBP
View
B
Retailer 4
-
$39,415 USD
View
B
Retailer 5
-
$40,890 USD
View
B
Retailer 6
-
$40,890 USD
View
B
Retailer 7
-
$41,245 USD
View
Most Expensive
B
Jared
160269319 · Oct 30
$42,250 USD
View
7 more retailers have this diamond
Prices start from $33,395 USDSave up to $8,855 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+
3.02ct Marquise
$33,395 USD