Round|Natural|GIA

3.02ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6551392309

Certificate GIA 6551392309

Diamond specifications and retailer prices

From $21,068 USD
As of November 3, 2026
Save $11,377 USD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $32,445 USD at MOH London · As of November 2, 2026
View at MOH London

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551392309. Listed at 8 retailers as of November 2, 2026, with prices from $21,068 to $32,445, a $11,377 spread on the same certified stone. MOH London lists it at $32,445. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551392309
Dimensions9.20 × 9.15 × 5.74 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
9.20 mm9.15 mm3.02 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551392309
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
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 3
Current: $32,445 USD|Low: $21,068 USD|High: $32,836 USD|Avg: $25,881 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 2$21,068 USD
Retailer 4$23,901 USD
Retailer 6$24,078 USD
Retailer 8$24,842 USD
Retailer 3$25,112 USD
Retailer 5$25,798 USD
Retailer 7$29,431 USD
MOH London$32,445 USD

37 data points across 8 retailers

8 retailers$21,068 USD to $32,445 USD

A
Cheapest Retailer
-
$21,068 USD
B+
Retailer 2
-
$23,901 USD
View
Retailer 3
-
$24,078 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$24,842 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$25,112 USD
View
Retailer 6
-
$25,798 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$29,431 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
0AD29D9AB · Nov 2
$32,445 USD
£25,547 GBP
View
7 more retailers have this diamond
Prices start from $21,068 USDSave up to $11,377 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 Round
$21,068 USD