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Heart|Natural|GIA

1.02ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 2527534554

Certificate GIA 2527534554

Diamond specifications and retailer prices

From $3,886 SGD
$3,040 USD
As of October 31, 2026
Save $3,155 SGD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,738 SGD at NZ Jewellers · As of September 26, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2527534554. Listed at 12 retailers as of October 31, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2527534554
Dimensions6.83 × 5.80 × 3.64 mm
L/W Ratio1.18
Top View
6.83 mm5.80 mm1.02 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527534554
Side View
Table 57.0%Crown 37.2°Girdle: STK-VTKPavilion 40.6°Culet: NoneDepth 62.7%

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: Oct 31
Current: $4,395 SGD|Low: $3,886 SGD|High: $8,649 SGD|Avg: $5,586 SGD|-15.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$3,886 SGD
Retailer 6$4,283 SGD
Retailer 1$4,395 SGD
Retailer 4$4,400 SGD
Retailer 8$4,668 SGD
Retailer 10$4,948 SGD
Retailer 5$5,176 SGD
Retailer 2$5,260 SGD
Retailer 9$6,957 SGD
Retailer 3$7,041 SGD

34 data points across 10 retailers

12 retailers$3,886 SGD to $7,041 SGD

A
Cheapest Retailer
-
$3,886 SGD
$3,040 USD
Final sale: no returns
B+
Retailer 2
-
$4,283 SGD
$3,350 USD
View
B+
Retailer 3
-
$4,395 SGD
$3,438 USD
View
B+
Retailer 4
-
$4,400 SGD
£2,710 GBP
View
B+
Retailer 5
-
$4,668 SGD
$3,652 USD
View
B+
Retailer 6
-
$4,884 SGD
A$5,878 AUD
View
Retailer 7
-
$5,100 SGD
$3,989 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
$5,176 SGD
ZAR 65,405 ZAR
View
Retailer 9
-
$5,260 SGD
A$6,330 AUD
View
Price last confirmed 23 days ago
B
Retailer 10
-
$6,957 SGD
£4,285 GBP
View
B
Retailer 11
-
$7,041 SGD
£4,337 GBP
View
Most Expensive
NZ Jewellers
e46e1b34-df4b-4c36-b6a5-3ee418ce59bd · Sep 26
$8,738 SGD
$6,835 USD
View
Price last confirmed 36 days ago
11 more retailers have this diamond
Prices start from $3,886 SGDSave up to $3,155 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
$3,886 SGD