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Heart|Natural|GIA

3.02ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 2566435921

Certificate GIA 2566435921

Diamond specifications and retailer prices

From $31,885 SGD
As of November 6, 2026
Save $5,808 SGD (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $37,693 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.02ct natural heart diamond

This 3.02ct natural heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566435921. Listed at 4 retailers as of November 5, 2026, with prices from $31,885 to $37,693, a $5,808 spread on the same certified stone. Blue Nile lists it at $37,693. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566435921
Dimensions8.53 × 10.10 × 5.75 mm
L/W Ratio1.18
Top View
8.53 mm10.10 mm3.02 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2566435921
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 56.9%

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 6
Current: $37,693 SGD|Low: $31,884 SGD|High: $37,693 SGD|Avg: $34,126 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$31,885 SGD
Retailer 3$32,181 SGD
Retailer 4$34,745 SGD
Blue Nile$37,693 SGD

2 data points across 4 retailers

4 retailers$31,885 SGD to $37,693 SGD

B+
Cheapest Retailer
-
$31,885 SGD
B+
Retailer 2
-
$32,181 SGD
View
B+
Retailer 3
-
$34,745 SGD
View
Most Expensive
B
Blue Nile
30293850 · Nov 5
$37,693 SGD
$29,411 USD
View
3 more retailers have this diamond
Prices start from $31,885 SGDSave up to $5,808 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 Heart
$31,885 SGD