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Radiant|Lab Grown|IGI

1.30ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG526288990

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG526288990

Diamond specifications and retailer prices

From $325 SGD
As of November 4, 2026
Save $1,420 SGD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,745 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 and certified by IGI LG526288990 or 526288990. Listed at 19 retailers as of November 4, 2026, with prices from $325 to $1,745, a $1,420 spread on the same certified stone. Reve Diamonds lists it at $1,745. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle50.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526288990
Dimensions7.20 × 5.43 × 3.62 mm
L/W Ratio1.33
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.20 mm5.43 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526288990
Side View
Table 64.0%Crown 50.5°Girdle: MED-STKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $759 SGD|Low: $312 SGD|High: $1,745 SGD|Avg: $860 SGD|+8.2%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 16$325 SGD
Retailer 9$363 SGD
Retailer 4$376 SGD
Retailer 5$403 SGD
Retailer 17$403 SGD
Retailer 13$607 SGD
Retailer 6$659 SGD
Retailer 3$672 SGD
Retailer 11$694 SGD
Retailer 7$728 SGD
Retailer 1$759 SGD
Retailer 12$895 SGD
Retailer 14$1,236 SGD
Retailer 2$1,293 SGD
Retailer 8$1,358 SGD
Retailer 15$1,577 SGD
Retailer 10$1,606 SGD
Reve Diamonds$1,745 SGD

45 data points across 18 retailers

19 retailers$325 SGD to $1,745 SGD

A
Cheapest Retailer
-
$325 SGD
A
Retailer 2
-
$363 SGD
View
Final sale: no returns
A
Retailer 3
-
$376 SGD
View
Retailer 4
-
$403 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$403 SGD
View
A
Retailer 6
-
$607 SGD
View
B+
Retailer 7
-
$659 SGD
View
B+
Retailer 8
-
$672 SGD
View
B+
Retailer 9
-
$694 SGD
View
B+
Retailer 10
-
$728 SGD
View
B+
Retailer 11
-
$759 SGD
View
B+
Retailer 12
-
$801 SGD
View
B+
Retailer 13
-
$895 SGD
View
B
Retailer 14
-
$1,236 SGD
View
B
Retailer 15
-
$1,293 SGD
View
B
Retailer 16
-
$1,358 SGD
View
B
Retailer 17
-
$1,577 SGD
View
B
Retailer 18
-
$1,606 SGD
View
Most Expensive
B
Reve Diamonds
B21C704CA · Nov 4
$1,745 SGD
$1,365 USD
View
18 more retailers have this diamond
Prices start from $325 SGDSave up to $1,420 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
$325 SGD