Marquise|Natural|GIA

3.02ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 2544485598

Certificate GIA 2544485598

Diamond specifications and retailer prices

From $16,896 USD
As of November 6, 2026
Save $13,833 USD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $30,729 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544485598. Listed at 18 retailers as of November 4, 2026, with prices from $16,896 to $30,729, a $13,833 spread on the same certified stone. MOH London lists it at $30,729. 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544485598
Dimensions17.78 × 6.91 × 3.94 mm
L/W Ratio2.57
Top View
17.78 mm6.91 mm3.02 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544485598
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $30,729 USD|Low: $16,896 USD|High: $31,182 USD|Avg: $21,798 USD|+0.4%
MOH London
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 8$16,896 USD
Retailer 10$17,175 USD
Retailer 6$17,619 USD
Retailer 7$18,119 USD
Retailer 13$18,137 USD
Retailer 12$19,728 USD
Retailer 9$20,122 USD
Retailer 14$20,715 USD
Retailer 5$21,079 USD
Retailer 3$21,372 USD
Retailer 15$22,194 USD
Retailer 4$22,891 USD
Retailer 11$23,838 USD
Retailer 2$24,444 USD
Retailer 16$27,948 USD
MOH London$30,729 USD

32 data points across 16 retailers

18 retailers$16,896 USD to $30,729 USD

A
Cheapest Retailer
-
$16,896 USD
A
Retailer 2
-
$17,175 USD
View
A
Retailer 3
-
$17,619 USD
View
A
Retailer 4
-
$18,119 USD
View
A
Retailer 5
-
$18,137 USD
View
Retailer 6
-
$19,728 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$20,122 USD
View
B+
Retailer 8
-
$20,715 USD
View
B+
Retailer 9
-
$21,079 USD
View
A
Retailer 10
-
$21,372 USD
View
B+
Retailer 11
-
$22,194 USD
View
Retailer 12
-
$22,194 USD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
$22,891 USD
View
B+
Retailer 14
-
$23,507 USD
View
B+
Retailer 15
-
$23,838 USD
View
B+
Retailer 16
-
$24,444 USD
View
B+
Retailer 17
-
$27,948 USD
View
Most Expensive
B
MOH London
641BC4F00 · Nov 4
$30,729 USD
£24,196 GBP
View
17 more retailers have this diamond
Prices start from $16,896 USDSave up to $13,833 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
3.02ct Marquise
$16,896 USD