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Radiant|Lab Grown|GIA

1.30ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • GIA 2516180830

Certificate GIA 2516180830

Diamond specifications and retailer prices

From $415 SGD
As of November 4, 2026
Save $1,551 SGD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,047 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-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 2516180830. Listed at 14 retailers as of November 4, 2026, with a 374% 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

1.30
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2516180830
Dimensions7.84 × 5.33 × 3.58 mm
L/W Ratio1.47
Top View
7.84 mm5.33 mm1.30 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516180830
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

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: $2,047 SGD|Low: $415 SGD|High: $2,131 SGD|Avg: $1,152 SGD|-2.8%
MOH London
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
November 5, 2026
Retailer 4$415 SGD
Retailer 12$608 SGD
Retailer 10$613 SGD
Retailer 11$654 SGD
Retailer 3$731 SGD
Retailer 9$790 SGD
Retailer 2$814 SGD
Retailer 8$875 SGD
Retailer 7$1,247 SGD
Retailer 14$1,633 SGD
Retailer 13$1,669 SGD
Retailer 5$1,839 SGD
Retailer 6$1,967 SGD
MOH London$2,047 SGD

43 data points across 14 retailers

14 retailers$415 SGD to $1,967 SGD

A
Cheapest Retailer
-
$415 SGD
Final sale: no returns
A
Retailer 2
-
$608 SGD
View
A
Retailer 3
-
$613 SGD
View
A
Retailer 4
-
$654 SGD
View
B+
Retailer 5
-
$731 SGD
View
B+
Retailer 6
-
$790 SGD
View
B+
Retailer 7
-
$814 SGD
View
B+
Retailer 8
-
$875 SGD
View
B
Retailer 9
-
$1,247 SGD
View
B
Retailer 10
-
$1,633 SGD
View
B
Retailer 11
-
$1,669 SGD
View
B
Retailer 12
-
$1,839 SGD
View
B
Retailer 13
-
$1,967 SGD
View
Most Expensive
MOH London
2516180830 · Oct 29
$2,047 SGD
£1,261 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $415 SGDSave up to $1,551 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
1.30ct Radiant
$415 SGD