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Heart|Natural|GIA

3.01ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 2556396975

Certificate GIA 2556396975

Diamond specifications and retailer prices

From $23,851 SGD
As of November 3, 2026
Save $4,554 SGD (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $28,404 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556396975. Listed at 2 retailers as of November 3, 2026, with prices from $23,851 to $28,404, a $4,554 spread on the same certified stone. Blue Nile lists it at $28,404. 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

3.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.11°
Pavilion angle41.75°
OriginNatural
Grading LabGIA
CertificateGIA 2556396975
Dimensions8.85 × 10.09 × 6.01 mm
L/W Ratio1.14
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
8.85 mm10.09 mm3.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556396975
Side View
Table 62.0%Crown 38.11°Girdle: MED-VTKPavilion 41.75°Culet: NoneDepth 59.6%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: $28,404 SGD|Low: $23,851 SGD|High: $31,481 SGD|Avg: $29,883 SGD|+3.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$23,851 SGD
Blue Nile$28,404 SGD
Retailer 3$31,166 SGD
Retailer 4$31,185 SGD

19 data points across 4 retailers

2 retailers$23,851 SGD to $28,404 SGD

B+
Cheapest Retailer
-
$23,851 SGD
Most Expensive
B
Blue Nile
29780219 · Nov 5
$28,404 SGD
$22,163 USD
View
1 more retailer has this diamond
Prices start from $23,851 SGDSave up to $4,554 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+
3.01ct Heart
$23,851 SGD