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Heart|Natural|GIA

1.02ct E VS1 Heart Natural Diamond

ID • E/VS1 • GIA 3525391818

Certificate GIA 3525391818

Diamond specifications and retailer prices

From $3,669 SGD
$2,862 USD
As of October 29, 2026
Save $3,782 SGD (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,720 SGD at NZ Jewellers · As of October 18, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3525391818. Listed at 20 retailers as of October 29, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3525391818
Dimensions7.03 × 6.30 × 4.15 mm
L/W Ratio1.12
Top View
7.03 mm6.30 mm1.02 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3525391818
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.9%

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 29
Current: $7,720 SGD|Low: $3,642 SGD|High: $7,771 SGD|Avg: $4,942 SGD|-0.7%
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
October 29, 2026
Retailer 16$3,669 SGD
Retailer 3$3,705 SGD
Retailer 15$3,866 SGD
Retailer 8$4,014 SGD
Retailer 18$4,014 SGD
Retailer 5$4,041 SGD
Retailer 7$4,154 SGD
Retailer 14$4,169 SGD
Retailer 10$4,216 SGD
Retailer 2$4,631 SGD
Retailer 17$4,632 SGD
Retailer 9$4,783 SGD
Retailer 4$4,866 SGD
Retailer 6$5,022 SGD
Retailer 13$5,396 SGD
Retailer 12$7,091 SGD
Retailer 11$7,451 SGD
NZ Jewellers$7,720 SGD

40 data points across 18 retailers

20 retailers$3,669 SGD to $7,451 SGD

A
Cheapest Retailer
-
$3,669 SGD
$2,862 USD
A
Retailer 2
-
$3,705 SGD
$2,890 USD
View
Final sale: no returns
A
Retailer 3
-
$3,866 SGD
$3,015 USD
View
A
Retailer 4
-
$4,014 SGD
$3,131 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$4,014 SGD
$3,131 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$4,041 SGD
$3,152 USD
View
A
Retailer 7
-
$4,154 SGD
$3,240 USD
View
A
Retailer 8
-
$4,169 SGD
$3,252 USD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$4,216 SGD
$3,288 USD
View
B+
Retailer 10
-
$4,557 SGD
A$5,468 AUD
View
B+
Retailer 11
-
$4,631 SGD
£2,844 GBP
View
B+
Retailer 12
-
$4,632 SGD
$3,613 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$4,783 SGD
A$5,739 AUD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$4,785 SGD
$3,732 USD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$4,866 SGD
$3,796 USD
View
B+
Retailer 16
-
$5,022 SGD
$3,917 USD
View
B+
Retailer 17
-
$5,396 SGD
ZAR 67,991 ZAR
View
B
Retailer 18
-
$7,091 SGD
£4,355 GBP
View
B
Retailer 19
-
$7,451 SGD
£4,576 GBP
View
Most Expensive
B
NZ Jewellers
07806830-6bf3-4a04-851c-bd893bd3cb71 · Oct 18
$7,720 SGD
$6,021 USD
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from $3,669 SGDSave up to $3,782 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
$3,669 SGD