Heart|Natural|GIA

0.80ct D SI2 Heart Natural Diamond

ID • D/SI2 • GIA 6455435282

Certificate GIA 6455435282

Diamond specifications and retailer prices

From $1,057 USD
As of October 31, 2026
Save $1,054 USD (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,111 USD 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 $1,057 to $2,111, a $1,054 spread on the same certified stone. MOH London lists it at $2,111. 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
Color
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: Oct 31
Current: $2,111 USD|Low: $969 USD|High: $2,796 USD|Avg: $1,410 USD|+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
October 31, 2026
Retailer 3$990 USD
Retailer 7$1,057 USD
Retailer 9$1,146 USD
Retailer 10$1,146 USD
Retailer 4$1,208 USD
Retailer 6$1,307 USD
Retailer 2$1,413 USD
Retailer 11$1,444 USD
Retailer 5$1,526 USD
Retailer 12$1,653 USD
MOH London$2,111 USD
Retailer 8$2,796 USD

8 data points across 12 retailers

6 retailers$1,057 USD to $2,111 USD

A
Cheapest Retailer
-
$1,057 USD
Final sale: no returns
B+
Retailer 2
-
$1,307 USD
£1,029 GBP
View
Retailer 3
-
$1,323 USD
View
Price last confirmed 42 days ago
B+
Retailer 4
-
$1,413 USD
€1,346 EUR
View
B+
Retailer 5
-
$1,526 USD
£1,201 GBP
View
Most Expensive
B
MOH London
0B8908FEC · Oct 29
$2,111 USD
£1,662 GBP
View
5 more retailers have this diamond
Prices start from $1,057 USDSave up to $1,054 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
0.80ct Heart
$1,057 USD