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Heart|Natural|GIA

1.02ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 2235723492

Certificate GIA 2235723492

Diamond specifications and retailer prices

From $2,410 SGD
£1,485 GBP
As of November 1, 2026
Save $3,535 SGD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,946 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 2235723492. Listed at 7 retailers as of October 30, 2026, with prices from $2,410 to $5,946, a $3,535 spread on the same certified stone. NZ Jewellers lists it at $5,946. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.57°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 2235723492
Dimensions5.98 × 7.05 × 4.14 mm
L/W Ratio1.18
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Cloud, Indented Natural, Needle
Top View
5.98 mm7.05 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235723492
Side View
Table 58.0%Crown 36.57°Girdle: STK-VTKPavilion 39.7°Culet: NoneDepth 58.7%

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: Nov 1
Current: $5,946 SGD|Low: $2,410 SGD|High: $6,035 SGD|Avg: $3,242 SGD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$2,410 SGD
Retailer 5$2,428 SGD
Retailer 4$2,438 SGD
Retailer 7$2,550 SGD
Retailer 6$2,608 SGD
Retailer 9$2,876 SGD
Retailer 8$3,013 SGD
Retailer 10$3,313 SGD
Retailer 3$4,294 SGD
NZ Jewellers$5,946 SGD

30 data points across 10 retailers

7 retailers$2,410 SGD to $5,946 SGD

A
Cheapest Retailer
-
$2,410 SGD
£1,485 GBP
A
Retailer 2
-
$2,428 SGD
$1,899 USD
View
A
Retailer 3
-
$2,438 SGD
$1,907 USD
View
A
Retailer 4
-
$2,550 SGD
$1,995 USD
View
A
Retailer 5
-
$2,608 SGD
$2,040 USD
View
B+
Retailer 6
-
$4,294 SGD
£2,645 GBP
View
Most Expensive
B
NZ Jewellers
f9f5752c-01db-43b8-90ed-498968f0bf12 · Oct 30
$5,946 SGD
$4,651 USD
View
6 more retailers have this diamond
Prices start from $2,410 SGDSave up to $3,535 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
$2,410 SGD