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Round|Lab Grown|IGI

1.00ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG818682294

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818682294

Diamond specifications and retailer prices

From $196 SGD
$153 USD
As of November 1, 2026
Save $941 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,136 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818682294 or 818682294. Listed at 19 retailers as of November 1, 2026, with prices from $196 to $1,136, a $941 spread on the same certified stone. MOH London lists it at $1,136. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682294
Dimensions6.36 × 6.37 × 3.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.36 mm6.37 mm1.00 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682294
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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: Nov 1
Current: $1,136 SGD|Low: $194 SGD|High: $1,153 SGD|Avg: $529 SGD|-1.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 12$196 SGD
Retailer 4$219 SGD
Retailer 8$228 SGD
Retailer 3$243 SGD
Retailer 9$363 SGD
Retailer 15$417 SGD
Retailer 2$419 SGD
Retailer 10$423 SGD
Retailer 14$445 SGD
Retailer 7$505 SGD
Retailer 16$592 SGD
Retailer 11$632 SGD
Retailer 13$649 SGD
Retailer 6$669 SGD
Retailer 17$781 SGD
Retailer 5$852 SGD
MOH London$1,136 SGD

29 data points across 17 retailers

19 retailers$196 SGD to $1,136 SGD

A
Cheapest Retailer
-
$196 SGD
$153 USD
A
Retailer 2
-
$219 SGD
$171 USD
View
Final sale: no returns
A
Retailer 3
-
$228 SGD
$178 USD
View
Retailer 4
-
$243 SGD
$190 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$243 SGD
$190 USD
View
A
Retailer 6
-
$363 SGD
$284 USD
View
A
Retailer 7
-
$417 SGD
ZAR 5,274 ZAR
View
A
Retailer 8
-
$419 SGD
£258 GBP
View
B+
Retailer 9
-
$423 SGD
£261 GBP
View
B+
Retailer 10
-
$445 SGD
$348 USD
View
Retailer 11
-
$505 SGD
$395 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$592 SGD
A$713 AUD
View
B+
Retailer 13
-
$632 SGD
$494 USD
View
B+
Retailer 14
-
$649 SGD
$508 USD
View
B+
Retailer 15
-
$669 SGD
View
B
Retailer 16
-
$781 SGD
$611 USD
View
B
Retailer 17
-
$791 SGD
$619 USD
View
B
Retailer 18
-
$852 SGD
$666 USD
View
Most Expensive
B
MOH London
LG818682294 · Nov 1
$1,136 SGD
£700 GBP
View
18 more retailers have this diamond
Prices start from $196 SGDSave up to $941 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
1.00ct Round
$196 SGD