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Round|Natural|GIA

3.02ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6511210806

Certificate GIA 6511210806

Diamond specifications and retailer prices

From $58,969 SGD
As of November 5, 2026
Save $37,841 SGD (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $96,810 SGD 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6511210806. Listed at 5 retailers as of November 5, 2026, with prices from $58,969 to $96,810, a $37,841 spread on the same certified stone. Diamond Quarter lists it at $96,810. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6511210806
Dimensions9.35 × 9.38 × 5.58 mm
L/W Ratio1.00
Top View
9.35 mm9.38 mm3.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511210806
Side View
Table 61.0%Crown 33°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $58,969 SGD|Low: $50,888 SGD|High: $66,740 SGD|Avg: $60,506 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 20, 2026
Retailer 2$52,408 SGD
Retailer 1$58,969 SGD
Retailer 3$64,197 SGD
Retailer 5$64,197 SGD
Retailer 4$64,989 SGD
Retailer 6$66,740 SGD

15 data points across 6 retailers

5 retailers$58,969 SGD to $96,810 SGD

B+
Cheapest Retailer
-
$58,969 SGD
B+
Retailer 2
-
$64,197 SGD
View
B+
Retailer 3
-
$64,197 SGD
View
B+
Retailer 4
-
$64,989 SGD
View
Most Expensive
B
Diamond Quarter
3.02SI1D6506250FN · Nov 5
$96,810 SGD
£59,679 GBP
View
4 more retailers have this diamond
Prices start from $58,969 SGDSave up to $37,841 SGD

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.

B+
3.02ct Round
$58,969 SGD