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Heart|Natural|GIA

0.81ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 7536996190

Certificate GIA 7536996190

Diamond specifications and retailer prices

From $1,779 NZD
SGD 1,353 SGD
As of October 31, 2026
Save $1,060 NZD (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,839 NZD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7536996190. Listed at 9 retailers as of October 31, 2026, with prices from $1,779 to $2,839, a $1,060 spread on the same certified stone. 77 Diamonds lists it at $2,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.9°
OriginNatural
Grading LabGIA
CertificateGIA 7536996190
Dimensions5.33 × 6.37 × 3.97 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
5.33 mm6.37 mm0.81 ctF / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7536996190
Side View
Table 56.0%CrownGirdle: MED-THKPavilion 41.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,839 NZD|Low: $1,779 NZD|High: $2,868 NZD|Avg: $2,402 NZD|+1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 2$1,779 NZD
Retailer 3$1,953 NZD
Retailer 6$2,399 NZD
Retailer 7$2,399 NZD
Retailer 5$2,488 NZD
Retailer 4$2,794 NZD
77 Diamonds$2,839 NZD

37 data points across 7 retailers

9 retailers$1,779 NZD to $2,839 NZD

A
Cheapest Retailer
-
$1,779 NZD
SGD 1,353 SGD
A
Retailer 2
-
$1,854 NZD
$1,043 USD
View
A
Retailer 3
-
$1,860 NZD
$1,046 USD
View
A
Retailer 4
-
$1,943 NZD
$1,093 USD
View
A
Retailer 5
-
$1,953 NZD
$1,099 USD
View
A
Retailer 6
-
$2,399 NZD
$1,350 USD
View
A
Retailer 7
-
$2,399 NZD
$1,350 USD
View
A
Retailer 8
-
$2,488 NZD
$1,400 USD
View
Most Expensive
A
77 Diamonds
HSMBGKGUANM8 · Nov 3
$2,839 NZD
£1,258 GBP
View
8 more retailers have this diamond
Prices start from $1,779 NZDSave up to $1,060 NZD

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
$1,779 NZD