CaratHunter
Plans
Heart|Natural|GIA

0.81ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 6552639537

Certificate GIA 6552639537

Diamond specifications and retailer prices

From $921 USD
As of October 31, 2026
Save $209 USD (18%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,130 USD 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 $921 to $1,130, a $209 spread on the same certified stone. Blue Nile lists it at $1,130. 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
Color
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: $1,130 USD|Low: $842 USD|High: $1,267 USD|Avg: $1,037 USD|-10.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5$921 USD
Retailer 3$976 USD
Retailer 4$1,033 USD
Retailer 2$1,037 USD
Blue Nile$1,130 USD

38 data points across 5 retailers

5 retailers$921 USD to $1,130 USD

A
Cheapest Retailer
-
$921 USD
Final sale: no returns
A
Retailer 2
-
$976 USD
View
A
Retailer 3
-
$1,033 USD
SGD 1,396 SGD
View
A
Retailer 4
-
$1,037 USD
£817 GBP
View
Most Expensive
A
Blue Nile
29560996 · Oct 31
$1,130 USD
View
4 more retailers have this diamond
Prices start from $921 USDSave up to $209 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
0.81ct Heart
$921 USD