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Round|Lab Grown|IGI

1.22ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG851685523

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851685523

Diamond specifications and retailer prices

From $206 SGD
As of November 3, 2026
Save $984 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,190 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.22ct lab-grown round diamond

This 1.22ct 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 LG851685523 or 851685523. Listed at 18 retailers as of November 2, 2026, with prices from $206 to $1,190, a $984 spread on the same certified stone. MOH London lists it at $1,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851685523
Dimensions6.78 × 6.82 × 4.26 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
6.78 mm6.82 mm1.22 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851685523
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: Nov 3
Current: $1,190 SGD|Low: $206 SGD|High: $1,190 SGD|Avg: $566 SGD
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
Retailer 18
November 5, 2026
Retailer 18$206 SGD
Retailer 14$238 SGD
Retailer 9$254 SGD
Retailer 7$294 SGD
Retailer 3$345 SGD
Retailer 11$438 SGD
Retailer 17$438 SGD
Retailer 2$443 SGD
Retailer 6$500 SGD
Retailer 4$575 SGD
Retailer 16$620 SGD
Retailer 15$624 SGD
Retailer 12$633 SGD
Retailer 13$818 SGD
Retailer 5$845 SGD
Retailer 10$854 SGD
Retailer 8$888 SGD
MOH London$1,190 SGD

6 data points across 18 retailers

18 retailers$206 SGD to $1,190 SGD

A
Cheapest Retailer
-
$206 SGD
A
Retailer 2
-
$238 SGD
View
A
Retailer 3
-
$254 SGD
View
A
Retailer 4
-
$294 SGD
View
B+
Retailer 5
-
$345 SGD
View
A
Retailer 6
-
$438 SGD
View
A
Retailer 7
-
$438 SGD
View
A
Retailer 8
-
$443 SGD
View
A
Retailer 9
-
$500 SGD
View
B+
Retailer 10
-
$575 SGD
View
B+
Retailer 11
-
$620 SGD
View
B+
Retailer 12
-
$624 SGD
View
B+
Retailer 13
-
$633 SGD
View
B
Retailer 14
-
$818 SGD
View
B
Retailer 15
-
$845 SGD
View
B
Retailer 16
-
$854 SGD
View
B
Retailer 17
-
$888 SGD
View
Most Expensive
B
MOH London
LG851685523 · Nov 2
$1,190 SGD
£733 GBP
View
17 more retailers have this diamond
Prices start from $206 SGDSave up to $984 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
1.22ct Round
$206 SGD