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Radiant|Lab Grown|IGI

1.01ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG638428208

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

Certificate IGI LG638428208

Diamond specifications and retailer prices

From $217 SGD
$170 USD
As of October 30, 2026
Save $1,185 SGD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,403 SGD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638428208 or 638428208. Listed at 17 retailers as of October 30, 2026, with prices from $217 to $1,403, a $1,185 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,403. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638428208
Dimensions6.57 × 5.23 × 3.54 mm
L/W Ratio1.26
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm5.23 mm1.01 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638428208
Side View
Table 69.0%Crown 48.9°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 67.7%

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: Oct 30
Current: $1,403 SGD|Low: $208 SGD|High: $1,442 SGD|Avg: $655 SGD|-2.7%
Flawless Fine Jewelry
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
November 1, 2026
Retailer 15$217 SGD
Retailer 8$243 SGD
Retailer 13$252 SGD
Retailer 3$270 SGD
Retailer 4$271 SGD
Retailer 2$465 SGD
Retailer 11$480 SGD
Retailer 16$482 SGD
Retailer 5$485 SGD
Retailer 9$519 SGD
Retailer 14$578 SGD
Retailer 7$850 SGD
Retailer 12$865 SGD
Retailer 6$923 SGD
Retailer 17$935 SGD
Retailer 10$1,258 SGD
Flawless Fine Jewelry$1,403 SGD

45 data points across 17 retailers

17 retailers$217 SGD to $1,403 SGD

A
Cheapest Retailer
-
$217 SGD
$170 USD
A
Retailer 2
-
$243 SGD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$252 SGD
$197 USD
View
A
Retailer 4
-
$270 SGD
$211 USD
View
Retailer 5
-
$271 SGD
$212 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$465 SGD
ZAR 5,873 ZAR
View
A
Retailer 7
-
$480 SGD
£296 GBP
View
A
Retailer 8
-
$482 SGD
$377 USD
View
Retailer 9
-
$485 SGD
€361 EUR
View
Price last confirmed 9 days ago
A
Retailer 10
-
$519 SGD
$406 USD
View
B+
Retailer 11
-
$578 SGD
$452 USD
View
Retailer 12
-
$850 SGD
$665 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$865 SGD
$677 USD
View
B
Retailer 14
-
$923 SGD
$722 USD
View
B
Retailer 15
-
$935 SGD
$732 USD
View
B
Retailer 16
-
$1,258 SGD
£775 GBP
View
Most Expensive
B
Flawless Fine Jewelry
18CAB3F10 · Oct 31
$1,403 SGD
£864 GBP
View
16 more retailers have this diamond
Prices start from $217 SGDSave up to $1,185 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
1.01ct Radiant
$217 SGD