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Round|Natural|GIA

1.02ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 3555410790

Certificate GIA 3555410790

Diamond specifications and retailer prices

From $2,192 SGD
As of November 4, 2026
Save $3,990 SGD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,181 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 3555410790. Listed at 21 retailers as of November 2, 2026, with prices from $2,192 to $6,181, a $3,990 spread on the same certified stone. NZ Jewellers lists it at $6,181. 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 3555410790
Dimensions6.19 × 6.27 × 4.04 mm
L/W Ratio1.01
Girdle conditionSlightly Thick to Thick
Key to symbols
Feather, Cloud, Pinpoint, Natural
Top View
6.19 mm6.27 mm1.02 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3555410790
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.8%

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 4
Current: $5,165 SGD|Low: $2,192 SGD|High: $5,242 SGD|Avg: $3,294 SGD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 9$2,192 SGD
Retailer 5$2,220 SGD
Retailer 8$2,723 SGD
Retailer 2$2,728 SGD
Retailer 4$2,760 SGD
Retailer 6$3,193 SGD
Retailer 3$3,358 SGD
Retailer 10$3,633 SGD
Retailer 7$3,678 SGD
Retailer 1$5,165 SGD

27 data points across 10 retailers

21 retailers$2,192 SGD to $6,181 SGD

A
Cheapest Retailer
-
$2,192 SGD
A
Retailer 2
-
$2,220 SGD
View
A
Retailer 3
-
$2,671 SGD
View
A
Retailer 4
-
$2,723 SGD
View
A
Retailer 5
-
$2,728 SGD
View
Final sale: no returns
A
Retailer 6
-
$2,760 SGD
View
A
Retailer 7
-
$2,905 SGD
View
A
Retailer 8
-
$2,957 SGD
View
A
Retailer 9
-
$2,957 SGD
View
A
Retailer 10
-
$2,958 SGD
View
Retailer 11
-
$3,055 SGD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$3,093 SGD
View
A
Retailer 13
-
$3,193 SGD
View
B+
Retailer 14
-
$3,214 SGD
View
A
Retailer 15
-
$3,358 SGD
View
B+
Retailer 16
-
$3,411 SGD
View
A
Retailer 17
-
$3,633 SGD
View
Retailer 18
-
$3,639 SGD
View
Price last confirmed 28 days ago
A
Retailer 19
-
$3,678 SGD
View
B
Retailer 20
-
$5,165 SGD
View
Most Expensive
B
NZ Jewellers
eaf5cdda-3c17-494f-8915-f5e1ce84de3e · Nov 2
$6,181 SGD
$4,837 USD
View
20 more retailers have this diamond
Prices start from $2,192 SGDSave up to $3,990 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 Round
$2,192 SGD