Round|Natural|GIA

3.02ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6421698531

Certificate GIA 6421698531

Diamond specifications and retailer prices

From $39,531 USD
As of November 4, 2026
Save $27,344 USD (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $66,875 USD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6421698531. Listed at 14 retailers as of November 4, 2026, with prices from $39,531 to $66,875, a $27,344 spread on the same certified stone. Diamond Quarter lists it at $66,875. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6421698531
Dimensions9.37 × 9.35 × 5.68 mm
L/W Ratio1.00
Top View
9.37 mm9.35 mm3.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6421698531
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.7%

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 4
Current: $39,694 USD|Low: $35,214 USD|High: $62,435 USD|Avg: $46,386 USD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 3$38,735 USD
Retailer 11$39,531 USD
Retailer 1$39,694 USD
Retailer 12$41,313 USD
Retailer 9$43,778 USD
Retailer 8$45,602 USD
Retailer 6$46,403 USD
Retailer 10$47,426 USD
Retailer 4$48,752 USD
Retailer 2$49,250 USD
Retailer 5$53,596 USD
Retailer 7$61,692 USD

31 data points across 12 retailers

14 retailers$39,531 USD to $66,875 USD

A
Cheapest Retailer
-
$39,531 USD
A
Retailer 2
-
$39,694 USD
View
A
Retailer 3
-
$41,313 USD
View
Retailer 4
-
$43,778 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$45,602 USD
View
B+
Retailer 6
-
$45,611 USD
View
B+
Retailer 7
-
$46,403 USD
View
B+
Retailer 8
-
$47,426 USD
View
B+
Retailer 9
-
$48,752 USD
View
B+
Retailer 10
-
$49,250 USD
View
B+
Retailer 11
-
$53,596 USD
View
B
Retailer 12
-
$61,692 USD
View
B
Retailer 13
-
$62,168 USD
View
Most Expensive
B
Diamond Quarter
3.02SI2D64319623N · Nov 5
$66,875 USD
£52,658 GBP
View
13 more retailers have this diamond
Prices start from $39,531 USDSave up to $27,344 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
$39,531 USD