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Heart|Natural|GIA

0.80ct D SI2 Heart Natural Diamond

ID • D/SI2 • GIA 6455435282

Certificate GIA 6455435282

Diamond specifications and retailer prices

From $1,875 NZD
$1,057 USD
As of November 2, 2026
Save $1,870 NZD (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,745 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct natural heart diamond

This 0.8ct 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 6455435282. Listed at 6 retailers as of October 29, 2026, with prices from $1,875 to $3,745, a $1,870 spread on the same certified stone. MOH London lists it at $3,745. 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

0.80
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6455435282
Dimensions5.90 × 6.28 × 3.62 mm
L/W Ratio1.06
Top View
5.90 mm6.28 mm0.80 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6455435282
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 57.6%

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: Nov 2
Current: $3,745 NZD|Low: $1,719 NZD|High: $4,961 NZD|Avg: $2,558 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3$1,757 NZD
Retailer 7$1,875 NZD
Retailer 9$2,033 NZD
Retailer 10$2,033 NZD
Retailer 4$2,143 NZD
Retailer 2$2,319 NZD
Retailer 6$2,508 NZD
Retailer 11$2,562 NZD
Retailer 5$2,699 NZD
Retailer 12$2,932 NZD
MOH London$3,745 NZD
Retailer 8$4,961 NZD

9 data points across 12 retailers

6 retailers$1,875 NZD to $3,745 NZD

A
Cheapest Retailer
-
$1,875 NZD
$1,057 USD
Final sale: no returns
B+
Retailer 2
-
$2,319 NZD
£1,029 GBP
View
Retailer 3
-
$2,347 NZD
$1,323 USD
View
Price last confirmed 43 days ago
B+
Retailer 4
-
$2,508 NZD
€1,346 EUR
View
B+
Retailer 5
-
$2,699 NZD
£1,198 GBP
View
Most Expensive
B
MOH London
0B8908FEC · Oct 29
$3,745 NZD
£1,662 GBP
View
5 more retailers have this diamond
Prices start from $1,875 NZDSave up to $1,870 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
0.80ct Heart
$1,875 NZD