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Heart|Natural|GIA

1.71ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 6552239843

Certificate GIA 6552239843

Diamond specifications and retailer prices

From $4,079 SGD
$3,190 USD
As of October 31, 2026
Save $3,459 SGD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,537 SGD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two carat band, graded I 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 6552239843. Listed at 9 retailers as of October 27, 2026, with prices from $4,079 to $7,537, a $3,459 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,537. 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

1.71
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.53°
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552239843
Dimensions7.30 × 8.26 × 4.75 mm
L/W Ratio1.13
Top View
7.30 mm8.26 mm1.71 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552239843
Side View
Table 60.0%Crown 39.53°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 57.5%

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: Oct 31
Current: $4,757 SGD|Low: $4,079 SGD|High: $7,715 SGD|Avg: $5,045 SGD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 2, 2026
Retailer 6$4,079 SGD
Retailer 4$4,155 SGD
Retailer 3$4,180 SGD
Retailer 5$4,358 SGD
Retailer 1$4,757 SGD
Retailer 8$4,914 SGD
Retailer 7$5,204 SGD
Retailer 2$5,658 SGD
Wholesale Diamonds Direct$7,537 SGD

46 data points across 9 retailers

9 retailers$4,079 SGD to $7,537 SGD

A
Cheapest Retailer
-
$4,079 SGD
$3,190 USD
A
Retailer 2
-
$4,155 SGD
View
A
Retailer 3
-
$4,180 SGD
$3,270 USD
View
A
Retailer 4
-
$4,358 SGD
$3,409 USD
View
A
Retailer 5
-
$4,757 SGD
£2,930 GBP
View
A
Retailer 6
-
$4,914 SGD
View
A
Retailer 7
-
$5,105 SGD
$3,993 USD
View
Retailer 8
-
$5,204 SGD
$4,071 USD
View
Price last confirmed 11 days ago
Most Expensive
B+
Wholesale Diamonds Direct
586833579 · Oct 27
$7,537 SGD
$5,896 USD
View
8 more retailers have this diamond
Prices start from $4,079 SGDSave up to $3,459 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
1.71ct Heart
$4,079 SGD