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Heart|Natural|GIA

0.60ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 6545321614

Certificate GIA 6545321614

Diamond specifications and retailer prices

From $628 SGD
$490 USD
As of October 28, 2026
Save $1,194 SGD (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,654 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.6ct natural heart diamond

This 0.6ct 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 6545321614. Listed at 18 retailers as of October 28, 2026, with a 190% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.60
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.1°
OriginNatural
Grading LabGIA
CertificateGIA 6545321614
Dimensions5.07 × 5.94 × 3.52 mm
L/W Ratio1.17
Top View
5.07 mm5.94 mm0.60 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545321614
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 41.1°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $832 SGD|Low: $571 SGD|High: $1,907 SGD|Avg: $968 SGD|-4.7%
Retailer 1
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
October 29, 2026
Retailer 5$628 SGD
Retailer 6$644 SGD
Retailer 2$655 SGD
Retailer 8$738 SGD
Retailer 14$771 SGD
Retailer 12$823 SGD
Retailer 1$832 SGD
Retailer 10$914 SGD
Retailer 3$933 SGD
Retailer 7$945 SGD
Retailer 4$962 SGD
Retailer 15$1,008 SGD
Retailer 11$1,042 SGD
Retailer 13$1,198 SGD
Retailer 17$1,206 SGD
Retailer 9$1,230 SGD
Retailer 16$1,822 SGD

25 data points across 17 retailers

18 retailers$628 SGD to $1,822 SGD

A
Cheapest Retailer
-
$628 SGD
$490 USD
A
Retailer 2
-
$644 SGD
$502 USD
View
A
Retailer 3
-
$655 SGD
$511 USD
View
Final sale: no returns
A
Retailer 4
-
$738 SGD
HK$4,500 HKD
View
A
Retailer 5
-
$771 SGD
$601 USD
View
A
Retailer 6
-
$823 SGD
$642 USD
View
A
Retailer 7
-
$832 SGD
€618 EUR
View
A
Retailer 8
-
$914 SGD
£561 GBP
View
A
Retailer 9
-
$933 SGD
$728 USD
View
A
Retailer 10
-
$945 SGD
View
A
Retailer 11
-
$962 SGD
$750 USD
View
A
Retailer 12
-
$1,008 SGD
$786 USD
View
B+
Retailer 13
-
$1,042 SGD
£640 GBP
View
B+
Retailer 14
-
$1,198 SGD
ZAR 15,093 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,206 SGD
$941 USD
View
B+
Retailer 16
-
$1,230 SGD
A$1,476 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$1,822 SGD
£1,119 GBP
View
Most Expensive
B
NZ Jewellers
f991cd37-2276-4cdb-b3f7-1c960d2dbfc8 · Sep 25
$2,654 SGD
$2,070 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from $628 SGDSave up to $1,194 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
0.60ct Heart
$628 SGD