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Heart|Natural|GIA

1.02ct E SI2 Heart Natural Diamond

ID • E/SI2 • GIA 3545639442

Certificate GIA 3545639442

Diamond specifications and retailer prices

From $2,012 SGD
$1,574 USD
As of October 30, 2026
Save $4,232 SGD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,244 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded E 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 3545639442. Listed at 12 retailers as of October 30, 2026, with prices from $2,012 to $6,244, a $4,232 spread on the same certified stone. NZ Jewellers lists it at $6,244. 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

1.02
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545639442
Dimensions7.21 × 6.04 × 3.86 mm
L/W Ratio1.19
Top View
7.21 mm6.04 mm1.02 ctE / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545639442
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 53.5%

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 30
Current: $6,244 SGD|Low: $1,767 SGD|High: $6,244 SGD|Avg: $2,889 SGD|+1.0%
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
November 1, 2026
Retailer 4$2,012 SGD
Retailer 12$2,121 SGD
Retailer 8$2,319 SGD
Retailer 10$2,319 SGD
Retailer 3$2,339 SGD
Retailer 5$2,403 SGD
Retailer 9$2,426 SGD
Retailer 2$2,531 SGD
Retailer 13$2,559 SGD
Retailer 11$2,676 SGD
Retailer 7$3,497 SGD
Retailer 6$4,486 SGD
NZ Jewellers$6,244 SGD

46 data points across 13 retailers

12 retailers$2,012 SGD to $6,244 SGD

A
Cheapest Retailer
-
$2,012 SGD
$1,574 USD
A
Retailer 2
-
$2,121 SGD
$1,659 USD
View
Final sale: no returns
A
Retailer 3
-
$2,319 SGD
$1,814 USD
View
A
Retailer 4
-
$2,339 SGD
$1,830 USD
View
A
Retailer 5
-
$2,403 SGD
$1,880 USD
View
A
Retailer 6
-
$2,426 SGD
$1,898 USD
View
A
Retailer 7
-
$2,531 SGD
£1,559 GBP
View
A
Retailer 8
-
$2,559 SGD
$2,002 USD
View
A
Retailer 9
-
$2,676 SGD
$2,093 USD
View
B+
Retailer 10
-
$3,497 SGD
€2,605 EUR
View
B
Retailer 11
-
$4,486 SGD
£2,763 GBP
View
Most Expensive
B
NZ Jewellers
938b8e5c-59e2-4b53-964e-7cb67c4b1484 · Oct 30
$6,244 SGD
$4,884 USD
View
11 more retailers have this diamond
Prices start from $2,012 SGDSave up to $4,232 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
1.02ct Heart
$2,012 SGD