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Heart|Natural|GIA

0.80ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6552524522

Certificate GIA 6552524522

Diamond specifications and retailer prices

From $1,917 NZD
₹102,729 INR
As of October 28, 2026
Save $2,579 NZD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,496 NZD at MOH London · As of November 2, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552524522. Listed at 7 retailers as of October 28, 2026, with prices from $1,917 to $4,496, a $2,579 spread on the same certified stone. MOH London lists it at $4,496. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552524522
Dimensions5.69 × 6.31 × 3.82 mm
L/W Ratio1.11
Key to symbols
Twinning Wisp, Feather
Top View
5.69 mm6.31 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552524522
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.5%

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 28
Current: $4,496 NZD|Low: $1,906 NZD|High: $4,550 NZD|Avg: $3,233 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$1,917 NZD
Retailer 3$2,861 NZD
Retailer 5$3,348 NZD
Retailer 2$3,574 NZD
MOH London$4,496 NZD

40 data points across 5 retailers

7 retailers$1,917 NZD to $4,496 NZD

A
Cheapest Retailer
-
$1,917 NZD
₹102,729 INR
B+
Retailer 2
-
$2,607 NZD
$1,467 USD
View
B+
Retailer 3
-
$2,861 NZD
£1,268 GBP
View
Retailer 4
-
$3,232 NZD
£1,432 GBP
View
Price last confirmed 37 days ago
Retailer 5
-
$3,348 NZD
A$2,898 AUD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$3,574 NZD
€1,915 EUR
View
Most Expensive
B
MOH London
80014A558 · Nov 2
$4,496 NZD
£1,992 GBP
View
6 more retailers have this diamond
Prices start from $1,917 NZDSave up to $2,579 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
$1,917 NZD