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Round|Natural|GIA

1.02ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1563490819

Certificate GIA 1563490819

Diamond specifications and retailer prices

From $2,584 SGD
As of November 4, 2026
Save $2,345 SGD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,929 SGD at With Clarity · As of November 2, 2026
View at With Clarity

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 top-tier cut grade and certified by GIA 1563490819. Listed at 6 retailers as of November 2, 2026, with prices from $2,584 to $4,929, a $2,345 spread on the same certified stone. With Clarity lists it at $4,929. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1563490819
Dimensions6.40 × 6.43 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint
Top View
6.40 mm6.43 mm1.02 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563490819
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.3%

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: $2,695 SGD|Low: $2,567 SGD|High: $4,981 SGD|Avg: $3,611 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 3, 2026
Retailer 2$2,584 SGD
Retailer 1$2,695 SGD
Retailer 4$3,145 SGD
Retailer 3$3,553 SGD
Retailer 5$3,642 SGD
With Clarity$4,929 SGD

12 data points across 6 retailers

6 retailers$2,584 SGD to $4,929 SGD

A
Cheapest Retailer
-
$2,584 SGD
A
Retailer 2
-
$2,695 SGD
View
A
Retailer 3
-
$3,145 SGD
View
A
Retailer 4
-
$3,553 SGD
View
Retailer 5
-
$3,642 SGD
View
Price last confirmed 8 days ago
Most Expensive
B+
With Clarity
1563490819 · Nov 2
$4,929 SGD
$3,857 USD
View
5 more retailers have this diamond
Prices start from $2,584 SGDSave up to $2,345 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
$2,584 SGD