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Heart|Natural|GIA

3.00ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2557266987

Certificate GIA 2557266987

Diamond specifications and retailer prices

From $23,813 SGD
As of November 3, 2026
Save $12,747 SGD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $36,560 SGD at Diamonds Direct · As of November 3, 2026
View at Diamonds Direct

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded I 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 2557266987. Listed at 11 retailers as of November 3, 2026, with prices from $23,813 to $36,560, a $12,747 spread on the same certified stone. Diamonds Direct lists it at $36,560. 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

3.00
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.62°
Pavilion angle37.46°
OriginNatural
Grading LabGIA
CertificateGIA 2557266987
Dimensions8.50 × 9.83 × 5.84 mm
L/W Ratio1.16
Culet sizeNone
Top View
8.50 mm9.83 mm3.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557266987
Side View
Table 60.0%Crown 39.62°Girdle: STK-VTKPavilion 37.46°Culet: NoneDepth 59.4%

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 3
Current: $36,560 SGD|Low: $23,813 SGD|High: $39,848 SGD|Avg: $29,645 SGD|-8.2%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$23,813 SGD
Retailer 6$25,573 SGD
Retailer 3$25,997 SGD
Retailer 8$26,515 SGD
Retailer 7$27,096 SGD
Retailer 2$27,548 SGD
Retailer 10$27,724 SGD
Retailer 9$30,624 SGD
Retailer 4$32,751 SGD
Diamonds Direct$36,560 SGD

43 data points across 10 retailers

11 retailers$23,813 SGD to $36,560 SGD

A
Cheapest Retailer
-
$23,813 SGD
A
Retailer 2
-
$25,573 SGD
View
A
Retailer 3
-
$25,997 SGD
View
A
Retailer 4
-
$26,515 SGD
View
A
Retailer 5
-
$27,096 SGD
View
A
Retailer 6
-
$27,548 SGD
View
B+
Retailer 7
-
$27,724 SGD
View
Retailer 8
-
$30,624 SGD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$32,751 SGD
View
B
Retailer 10
-
$36,126 SGD
View
Most Expensive
B+
Diamonds Direct
999991 · Nov 3
$36,560 SGD
$28,527 USD
View
10 more retailers have this diamond
Prices start from $23,813 SGDSave up to $12,747 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.

A
3.00ct Heart
$23,813 SGD