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Heart|Natural|GIA

0.80ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 6541164105

Certificate GIA 6541164105

Diamond specifications and retailer prices

From $1,328 SGD
$1,036 USD
As of October 28, 2026
Save $2,301 SGD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,628 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 6541164105. Listed at 9 retailers as of October 27, 2026, with prices from $1,328 to $3,628, a $2,301 spread on the same certified stone. NZ Jewellers lists it at $3,628. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541164105
Dimensions5.58 × 6.52 × 3.86 mm
L/W Ratio1.17
Top View
5.58 mm6.52 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541164105
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.1%

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: $3,628 SGD|Low: $877 SGD|High: $3,628 SGD|Avg: $1,516 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 17, 2026
Retailer 4$877 SGD
Retailer 7$902 SGD
Retailer 8$926 SGD
Retailer 10$1,033 SGD
Retailer 9$1,215 SGD
Retailer 5$1,305 SGD
Retailer 18$1,328 SGD
Retailer 3$1,356 SGD
Retailer 16$1,371 SGD
Retailer 17$1,425 SGD
Retailer 13$1,488 SGD
Retailer 14$1,488 SGD
Retailer 12$1,544 SGD
Retailer 11$1,575 SGD
Retailer 19$1,619 SGD
Retailer 6$1,651 SGD
Retailer 15$1,716 SGD
Retailer 2$2,740 SGD
NZ Jewellers$3,628 SGD

17 data points across 19 retailers

9 retailers$1,328 SGD to $3,628 SGD

A
Cheapest Retailer
-
$1,328 SGD
$1,036 USD
A
Retailer 2
-
$1,371 SGD
$1,070 USD
View
Final sale: no returns
A
Retailer 3
-
$1,425 SGD
$1,112 USD
View
A
Retailer 4
-
$1,488 SGD
$1,161 USD
View
A
Retailer 5
-
$1,488 SGD
$1,161 USD
View
A
Retailer 6
-
$1,544 SGD
$1,205 USD
View
A
Retailer 7
-
$1,716 SGD
$1,339 USD
View
B+
Retailer 8
-
$2,740 SGD
£1,683 GBP
View
Most Expensive
B
NZ Jewellers
21c94e88-174c-4f9e-a840-2fdd5fc7af1a · Oct 27
$3,628 SGD
$2,831 USD
View
8 more retailers have this diamond
Prices start from $1,328 SGDSave up to $2,301 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
$1,328 SGD