CaratHunter
Plans
Heart|Natural|GIA

3.00ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6532036187

Certificate GIA 6532036187

Diamond specifications and retailer prices

From $13,630 USD
SGD 18,419 SGD
As of November 1, 2026
Save $7,685 USD (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $21,315 USD at The Diamond Guys · As of October 31, 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 October 31, 2026, with prices from $13,630 to $21,315, a $7,685 spread on the same certified stone. The Diamond Guys lists it at $21,315. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $14,391 USD|Low: $13,630 USD|High: $22,680 USD|Avg: $16,906 USD|-13.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$13,630 USD
Retailer 1$14,391 USD
Retailer 6$14,750 USD
Retailer 5$14,763 USD
Retailer 4$14,926 USD
Retailer 7$18,334 USD
Retailer 2$20,085 USD

43 data points across 7 retailers

7 retailers$13,630 USD to $21,315 USD

A
Cheapest Retailer
-
$13,630 USD
SGD 18,419 SGD
A
Retailer 2
-
$14,391 USD
£11,332 GBP
View
A
Retailer 3
-
$14,750 USD
SGD 19,933 SGD
View
A
Retailer 4
-
$14,763 USD
View
A
Retailer 5
-
$14,926 USD
View
A
Retailer 6
-
$18,334 USD
View
Most Expensive
B+
The Diamond Guys
1967582846 · Oct 31
$21,315 USD
View
6 more retailers have this diamond
Prices start from $13,630 USDSave up to $7,685 USD

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
$13,630 USD