Round|Natural|GIA

3.02ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6522412625

Certificate GIA 6522412625

Diamond specifications and retailer prices

From $17,728 USD
As of November 4, 2026
Save $6,598 USD (27%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $32,812 USD at MOH London · As of October 19, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6522412625. Listed at 19 retailers as of November 4, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6522412625
Dimensions9.30 × 9.27 × 5.70 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
9.30 mm9.27 mm3.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522412625
Side View
Table 59.0%Crown 33°Girdle: ThickPavilion 41.4°Culet: NoneDepth 61.4%

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 4
Current: $32,812 USD|Low: $18,797 USD|High: $33,030 USD|Avg: $22,896 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
November 6, 2026
Retailer 7$18,797 USD
Retailer 9$19,211 USD
Retailer 12$19,274 USD
Retailer 5$19,684 USD
Retailer 13$20,390 USD
Retailer 10$21,072 USD
Retailer 8$21,669 USD
Retailer 2$22,896 USD
Retailer 11$23,206 USD
Retailer 4$24,220 USD
Retailer 6$24,326 USD
Retailer 3$26,709 USD
MOH London$32,812 USD

32 data points across 13 retailers

19 retailers$17,728 USD to $24,326 USD

A
Cheapest Retailer
-
$17,728 USD
A
Retailer 2
-
$18,797 USD
View
Retailer 3
-
$19,211 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$19,274 USD
View
Retailer 5
-
$19,684 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$20,390 USD
View
Price last confirmed 19 days ago
Retailer 7
-
$21,072 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$21,669 USD
View
Retailer 9
-
$21,943 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$22,639 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$22,896 USD
View
Retailer 12
-
$23,067 USD
View
Price last confirmed 21 days ago
Retailer 13
-
$24,220 USD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$24,326 USD
View
Retailer 15
-
$24,989 USD
View
Price last confirmed 17 days ago
Retailer 16
-
$25,950 USD
View
Price last confirmed 19 days ago
Retailer 17
-
$26,709 USD
View
Price last confirmed 20 days ago
Retailer 18
-
$29,605 USD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
453DC14F5 · Oct 19
$32,812 USD
£25,836 GBP
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from $17,728 USDSave up to $6,598 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
$17,728 USD