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Round|Natural|GIA

1.30ct L VS1 Round Natural Diamond

EX • L/VS1 • GIA 149

Certificate GIA 149

Diamond specifications and retailer prices

From $3,642 SGD
As of November 4, 2026
Save $42 SGD (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,684 SGD at B2C Jewels · As of November 4, 2026
View at B2C Jewels

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 2 retailers as of November 4, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
L
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 149
Dimensions6.90 × 6.95 mm
L/W Ratio1.01
Top View
6.90 mm6.95 mm1.30 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 149
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $3,684 SGD|Low: $3,635 SGD|High: $3,684 SGD|Avg: $3,649 SGD|+1.3%
B2C Jewels
Retailer 2
September 23, 2026
Retailer 2$3,642 SGD
B2C Jewels$3,684 SGD

3 data points across 2 retailers

2 retailers$3,642 SGD to $3,684 SGD

B+
Cheapest Retailer
-
$3,642 SGD
Most Expensive
B+
B2C Jewels
18826075 · Nov 4
$3,684 SGD
$2,884 USD
View
1 more retailer has this diamond
Prices start from $3,642 SGDSave up to $42 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.

B+
1.30ct Round
$3,642 SGD