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Heart|Natural|GIA

0.71ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 6521837025

Certificate GIA 6521837025

Diamond specifications and retailer prices

From $618 SGD
As of November 6, 2026
Save $152 SGD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $770 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521837025. Listed at 3 retailers as of November 6, 2026, with prices from $618 to $770, a $152 spread on the same certified stone. 77 Diamonds lists it at $770. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521837025
Dimensions5.68 × 6.25 × 3.46 mm
L/W Ratio1.10
Top View
5.68 mm6.25 mm0.71 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521837025
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $770 SGD|Low: $572 SGD|High: $863 SGD|Avg: $701 SGD|-9.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$618 SGD
Retailer 2$678 SGD
77 Diamonds$770 SGD

41 data points across 3 retailers

3 retailers$618 SGD to $770 SGD

A
Cheapest Retailer
-
$618 SGD
Final sale: no returns
B+
Retailer 2
-
$678 SGD
View
Most Expensive
B+
77 Diamonds
HSCPQZRGE8DB · Nov 6
$770 SGD
£473 GBP
View
2 more retailers have this diamond
Prices start from $618 SGDSave up to $152 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
0.71ct Heart
$618 SGD