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Radiant|Lab Grown|IGI

0.98ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG623415555

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

Certificate IGI LG623415555

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)
2 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 LG623415555 or 623415555. Listed at 2 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 angle43.4°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623415555
Dimensions7.22 × 4.81 × 3.25 mm
L/W Ratio1.50
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
7.22 mm4.81 mm0.98 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623415555
Side View
Table 65.0%Crown 43.4°Girdle: MediumPavilion 34.7°Culet: NoneDepth 67.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $661 SGD|Low: $300 SGD|High: $1,286 SGD|Avg: $733 SGD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
March 23, 2026
Retailer 4$300 SGD
Retailer 6$321 SGD
Retailer 3$380 SGD
MD Diamonds and Jewellers$661 SGD
Retailer 7$669 SGD
Retailer 5$670 SGD
Retailer 2$792 SGD
Retailer 8$896 SGD
Retailer 9$1,074 SGD

45 data points across 9 retailers

2 retailers$551 SGD to $661 SGD

B+
Cheapest Retailer
-
$551 SGD
£339 GBP
Most Expensive
B
MD Diamonds and Jewellers
LG623415555 · Oct 29
$661 SGD
£407 GBP
View
1 more retailer has 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