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Round|Lab Grown|IGI

1.01ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG818639590

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818639590

Diamond specifications and retailer prices

From $195 SGD
$152 USD
As of October 29, 2026
Save $943 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,138 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818639590 or 818639590. Listed at 17 retailers as of October 29, 2026, with prices from $195 to $1,138, a $943 spread on the same certified stone. MOH London lists it at $1,138. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818639590
Dimensions6.44 × 6.48 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.48 mm1.01 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818639590
Side View
Table 57.0%Crown 33.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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 29
Current: $1,138 SGD|Low: $149 SGD|High: $1,148 SGD|Avg: $578 SGD|+0.4%
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
October 30, 2026
Retailer 7$195 SGD
Retailer 8$217 SGD
Retailer 12$227 SGD
Retailer 13$376 SGD
Retailer 2$421 SGD
Retailer 6$443 SGD
Retailer 4$519 SGD
Retailer 11$633 SGD
Retailer 10$664 SGD
Retailer 5$761 SGD
Retailer 9$849 SGD
Retailer 3$1,013 SGD
MOH London$1,138 SGD

43 data points across 13 retailers

17 retailers$195 SGD to $1,138 SGD

A
Cheapest Retailer
-
$195 SGD
$152 USD
A
Retailer 2
-
$217 SGD
$169 USD
View
Final sale: no returns
A
Retailer 3
-
$227 SGD
$177 USD
View
Retailer 4
-
$231 SGD
$180 USD
View
Price last confirmed 59 days ago
A
Retailer 5
-
$242 SGD
$189 USD
View
A
Retailer 6
-
$242 SGD
$189 USD
View
A
Retailer 7
-
$376 SGD
$293 USD
View
B+
Retailer 8
-
$421 SGD
£259 GBP
View
B+
Retailer 9
-
$443 SGD
$346 USD
View
Retailer 10
-
$519 SGD
$405 USD
View
Price last confirmed 19 days ago
B
Retailer 11
-
$633 SGD
$494 USD
View
B+
Retailer 12
-
$664 SGD
View
B
Retailer 13
-
$778 SGD
$607 USD
View
B
Retailer 14
-
$787 SGD
$614 USD
View
B
Retailer 15
-
$849 SGD
$662 USD
View
B
Retailer 16
-
$1,013 SGD
$790 USD
View
Most Expensive
B
MOH London
LG818639590 · Oct 29
$1,138 SGD
£699 GBP
View
16 more retailers have this diamond
Prices start from $195 SGDSave up to $943 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 Round
$195 SGD