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Heart|Natural|GIA

0.81ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7452285076

Certificate GIA 7452285076

Diamond specifications and retailer prices

From $2,032 NZD
$1,145 USD
As of October 31, 2026
Save $3,339 NZD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,371 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7452285076. Listed at 9 retailers as of October 30, 2026, with prices from $2,032 to $5,371, a $3,339 spread on the same certified stone. NZ Jewellers lists it at $5,371. 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

0.81
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7452285076
Dimensions5.43 × 6.45 × 3.96 mm
L/W Ratio1.19
Top View
5.43 mm6.45 mm0.81 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7452285076
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.4%

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: $5,371 NZD|Low: $2,032 NZD|High: $5,371 NZD|Avg: $2,829 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$2,032 NZD
Retailer 8$2,202 NZD
Retailer 10$2,202 NZD
Retailer 9$2,287 NZD
Retailer 5$2,513 NZD
Retailer 6$2,541 NZD
Retailer 12$2,655 NZD
Retailer 4$2,763 NZD
Retailer 2$2,922 NZD
Retailer 3$3,007 NZD
Retailer 11$4,054 NZD
NZ Jewellers$5,371 NZD

7 data points across 12 retailers

9 retailers$2,032 NZD to $5,371 NZD

A
Cheapest Retailer
-
$2,032 NZD
$1,145 USD
Final sale: no returns
A
Retailer 2
-
$2,202 NZD
$1,241 USD
View
A
Retailer 3
-
$2,202 NZD
$1,241 USD
View
A
Retailer 4
-
$2,287 NZD
$1,289 USD
View
B+
Retailer 5
-
$2,513 NZD
£1,115 GBP
View
B+
Retailer 6
-
$2,541 NZD
$1,432 USD
View
B+
Retailer 7
-
$2,922 NZD
£1,297 GBP
View
B
Retailer 8
-
$4,054 NZD
£1,799 GBP
View
Most Expensive
B
NZ Jewellers
76c20899-8013-438d-8aab-29467c55bfc8 · Oct 30
$5,371 NZD
$3,027 USD
View
8 more retailers have this diamond
Prices start from $2,032 NZDSave up to $3,339 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
$2,032 NZD