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Radiant|Lab Grown|IGI

0.98ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG631423302

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

Certificate IGI LG631423302

Diamond specifications and retailer prices

From $551 SGD
£339 GBP
As of October 31, 2026
Save $110 SGD (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $661 SGD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.98ct lab-grown radiant diamond

This 0.98ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631423302 or 631423302. Listed at 5 retailers as of October 29, 2026, with prices from $551 to $661, a $110 spread on the same certified stone. MD Diamonds and Jewellers lists it at $661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631423302
Dimensions7.05 × 4.90 × 3.30 mm
L/W Ratio1.44
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
7.05 mm4.90 mm0.98 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631423302
Side View
Table 64.0%Crown 43.5°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $565 SGD|Low: $152 SGD|High: $1,461 SGD|Avg: $665 SGD|-61.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
August 17, 2026
Retailer 4$152 SGD
Retailer 2$300 SGD
Retailer 9$331 SGD
Retailer 8$380 SGD
Retailer 5$547 SGD
Retailer 1$565 SGD
Retailer 6$597 SGD
Retailer 11$646 SGD
Retailer 7$792 SGD
Retailer 3$933 SGD
Retailer 10$935 SGD

48 data points across 11 retailers

5 retailers$551 SGD to $661 SGD

B+
Cheapest Retailer
-
$551 SGD
£339 GBP
Retailer 2
-
$565 SGD
$442 USD
View
Price last confirmed 53 days ago
Retailer 3
-
$565 SGD
$442 USD
View
Price last confirmed 73 days ago
Retailer 4
-
$624 SGD
$488 USD
View
Most Expensive
B
MD Diamonds and Jewellers
LG631423302 · Oct 29
$661 SGD
£407 GBP
View
4 more retailers have this diamond
Prices start from $551 SGDSave up to $110 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+
0.98ct Radiant
$551 SGD