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Heart|Natural|GIA

3.00ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6532036187

Certificate GIA 6532036187

Diamond specifications and retailer prices

From $17,114 SGD
As of November 3, 2026
Save $10,203 SGD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $27,317 SGD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532036187. Listed at 7 retailers as of November 3, 2026, with prices from $17,114 to $27,317, a $10,203 spread on the same certified stone. The Diamond Guys lists it at $27,317. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.51°
Pavilion angle38.41°
OriginNatural
Grading LabGIA
CertificateGIA 6532036187
Dimensions9.80 × 8.73 × 5.22 mm
L/W Ratio1.12
Top View
9.80 mm8.73 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532036187
Side View
Table 59.0%Crown 42.51°Girdle: MED-THKPavilion 38.41°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $19,007 SGD|Low: $17,114 SGD|High: $28,478 SGD|Avg: $21,459 SGD|-6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$17,114 SGD
Retailer 5$18,326 SGD
Retailer 6$18,556 SGD
Retailer 1$19,007 SGD
Retailer 7$19,129 SGD
Retailer 2$23,053 SGD
Retailer 3$25,231 SGD

42 data points across 7 retailers

7 retailers$17,114 SGD to $27,317 SGD

A
Cheapest Retailer
-
$17,114 SGD
A
Retailer 2
-
$18,326 SGD
View
A
Retailer 3
-
$18,556 SGD
View
A
Retailer 4
-
$19,007 SGD
View
A
Retailer 5
-
$19,129 SGD
View
A
Retailer 6
-
$23,053 SGD
View
Most Expensive
B+
The Diamond Guys
1967582846 · Nov 6
$27,317 SGD
$21,315 USD
View
6 more retailers have this diamond
Prices start from $17,114 SGDSave up to $10,203 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
$17,114 SGD