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Cushion|Natural|GIA

3.02ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6555877075

Certificate GIA 6555877075

Diamond specifications and retailer prices

From $11,644 USD
As of November 6, 2026
Save $9,571 USD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $21,215 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural cushion diamond

This 3.02ct natural cushion 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 6555877075. Listed at 12 retailers as of November 4, 2026, with prices from $11,644 to $21,215, a $9,571 spread on the same certified stone. MOH London lists it at $21,215. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555877075
Dimensions10.04 × 7.45 × 4.85 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
10.04 mm7.45 mm3.02 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555877075
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.1%

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: Nov 6
Current: $21,215 USD|Low: $11,644 USD|High: $21,712 USD|Avg: $15,589 USD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$11,644 USD
Retailer 3$13,781 USD
Retailer 11$13,822 USD
Retailer 12$14,161 USD
Retailer 7$14,413 USD
Retailer 8$15,034 USD
Retailer 9$15,390 USD
Retailer 10$16,404 USD
Retailer 6$16,413 USD
Retailer 4$16,698 USD
Retailer 5$16,876 USD
MOH London$21,215 USD

30 data points across 12 retailers

12 retailers$11,644 USD to $21,215 USD

A
Cheapest Retailer
-
$11,644 USD
A
Retailer 2
-
$13,781 USD
View
A
Retailer 3
-
$13,822 USD
View
A
Retailer 4
-
$14,161 USD
View
A
Retailer 5
-
$14,413 USD
View
Retailer 6
-
$15,034 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$15,390 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$16,404 USD
View
A
Retailer 9
-
$16,413 USD
View
B+
Retailer 10
-
$16,698 USD
View
A
Retailer 11
-
$16,876 USD
View
Most Expensive
B+
MOH London
FFAFFAEC4 · Nov 4
$21,215 USD
£16,705 GBP
View
11 more retailers have this diamond
Prices start from $11,644 USDSave up to $9,571 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 Cushion
$11,644 USD