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Heart|Natural|GIA

0.62ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 6491244307

Certificate GIA 6491244307

Diamond specifications and retailer prices

From $664 SGD
$518 USD
As of October 28, 2026
Save $761 SGD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,425 SGD at Fonder Diamond · As of October 29, 2026
View at Fonder Diamond

About this 0.62ct natural heart diamond

This 0.62ct natural heart sits in the half to three-quarter 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 6491244307. Listed at 8 retailers as of October 28, 2026, with prices from $664 to $1,425, a $761 spread on the same certified stone. Fonder Diamond lists it at $1,425. 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

0.62
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6491244307
Dimensions6.03 × 5.15 × 3.06 mm
L/W Ratio1.17
Top View
6.03 mm5.15 mm0.62 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6491244307
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.4%

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: $1,425 SGD|Low: $664 SGD|High: $1,434 SGD|Avg: $970 SGD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$664 SGD
Retailer 8$724 SGD
Retailer 6$854 SGD
Retailer 2$901 SGD
Retailer 3$923 SGD
Retailer 7$923 SGD
Retailer 4$961 SGD
Fonder Diamond$1,425 SGD

43 data points across 8 retailers

8 retailers$664 SGD to $1,425 SGD

A
Cheapest Retailer
-
$664 SGD
$518 USD
Final sale: no returns
A
Retailer 2
-
$724 SGD
$565 USD
View
A
Retailer 3
-
$854 SGD
$666 USD
View
A
Retailer 4
-
$901 SGD
£553 GBP
View
A
Retailer 5
-
$923 SGD
$720 USD
View
A
Retailer 6
-
$923 SGD
$720 USD
View
A
Retailer 7
-
$961 SGD
$750 USD
View
Most Expensive
B+
Fonder Diamond
74301413 · Oct 29
$1,425 SGD
View
7 more retailers have this diamond
Prices start from $664 SGDSave up to $761 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
0.62ct Heart
$664 SGD