CaratHunter
Plans
Heart|Natural|GIA

0.80ct E SI1 Heart Natural Diamond

ID • E/SI1 • GIA 6531376962

Certificate GIA 6531376962

Diamond specifications and retailer prices

From $1,082 SGD
$844 USD
As of October 28, 2026
Save $1,471 SGD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,552 SGD 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 E 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 6531376962. Listed at 11 retailers as of October 28, 2026, with prices from $1,082 to $2,552, a $1,471 spread on the same certified stone. MOH London lists it at $2,552. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.58°
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 6531376962
Dimensions6.39 × 5.48 × 3.96 mm
L/W Ratio1.17
Top View
6.39 mm5.48 mm0.80 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531376962
Side View
Table 58.0%Crown 37.58°Girdle: Slightly ThickPavilion 42.5°Culet: NoneDepth 62.0%

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: $2,552 SGD|Low: $895 SGD|High: $2,552 SGD|Avg: $1,609 SGD|+10.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11$1,082 SGD
Retailer 10$1,328 SGD
Retailer 7$1,386 SGD
Retailer 8$1,558 SGD
Retailer 2$1,630 SGD
Retailer 5$1,691 SGD
Retailer 9$1,781 SGD
Retailer 3$1,902 SGD
Retailer 4$1,941 SGD
Retailer 6$2,045 SGD
MOH London$2,552 SGD

44 data points across 11 retailers

11 retailers$1,082 SGD to $2,552 SGD

A
Cheapest Retailer
-
$1,082 SGD
$844 USD
Final sale: no returns
A
Retailer 2
-
$1,328 SGD
$1,036 USD
View
A
Retailer 3
-
$1,386 SGD
$1,081 USD
View
A
Retailer 4
-
$1,558 SGD
$1,215 USD
View
B+
Retailer 5
-
$1,630 SGD
£1,001 GBP
View
B+
Retailer 6
-
$1,691 SGD
£1,039 GBP
View
B+
Retailer 7
-
$1,781 SGD
$1,389 USD
View
B+
Retailer 8
-
$1,902 SGD
A$2,283 AUD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$1,941 SGD
€1,442 EUR
View
B+
Retailer 10
-
$2,045 SGD
ZAR 25,773 ZAR
View
Most Expensive
B
MOH London
4A00CB0DA · Oct 29
$2,552 SGD
£1,568 GBP
View
10 more retailers have this diamond
Prices start from $1,082 SGDSave up to $1,471 SGD

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
$1,082 SGD