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Heart|Natural|GIA

0.81ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 6552639537

Certificate GIA 6552639537

Diamond specifications and retailer prices

From $1,311 AUD
$921 USD
As of October 31, 2026
Save $298 AUD (18%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,609 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552639537. Listed at 5 retailers as of October 31, 2026, with prices from $1,311 to $1,609, a $298 spread on the same certified stone. Blue Nile lists it at $1,609. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552639537
Dimensions5.64 × 6.56 × 3.89 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
5.64 mm6.56 mm0.81 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552639537
Side View
Table 55.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.3%

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: $1,609 AUD|Low: $1,199 AUD|High: $1,804 AUD|Avg: $1,476 AUD|-10.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$1,311 AUD
Retailer 3$1,389 AUD
Retailer 4$1,471 AUD
Retailer 2$1,489 AUD
Blue Nile$1,609 AUD

38 data points across 5 retailers

5 retailers$1,311 AUD to $1,609 AUD

A
Cheapest Retailer
-
$1,311 AUD
$921 USD
Final sale: no returns
A
Retailer 2
-
$1,389 AUD
$976 USD
View
A
Retailer 3
-
$1,471 AUD
SGD 1,396 SGD
View
A
Retailer 4
-
$1,489 AUD
£824 GBP
View
Most Expensive
A
Blue Nile
29560996 · Oct 31
$1,609 AUD
$1,130 USD
View
4 more retailers have this diamond
Prices start from $1,311 AUDSave up to $298 AUD

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
0.81ct Heart
$1,311 AUD