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Cushion|Lab Grown|IGI

0.51ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG842629865

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG842629865

Diamond specifications and retailer prices

From $197 SGD
HK$1,200 HKD
As of October 29, 2026
Save $1,210 SGD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,407 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842629865 or 842629865. Listed at 12 retailers as of October 26, 2026, with prices from $197 to $1,407, a $1,210 spread on the same certified stone. MOH London lists it at $1,407. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842629865
Dimensions5.44 × 4.15 × 2.62 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.44 mm4.15 mm0.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842629865
Side View
Table 63.0%Crown 34.3°Girdle: STK-THKPavilion 32.7°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,407 SGD|Low: $197 SGD|High: $1,412 SGD|Avg: $448 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3$197 SGD
Retailer 9$299 SGD
Retailer 8$306 SGD
Retailer 10$314 SGD
Retailer 6$331 SGD
Retailer 11$338 SGD
Retailer 4$359 SGD
Retailer 7$459 SGD
Retailer 5$472 SGD
Retailer 2$482 SGD
Retailer 12$615 SGD
MOH London$1,407 SGD

16 data points across 12 retailers

12 retailers$197 SGD to $1,407 SGD

A
Cheapest Retailer
-
$197 SGD
HK$1,200 HKD
A
Retailer 2
-
$299 SGD
ZAR 3,770 ZAR
View
A
Retailer 3
-
$306 SGD
€227 EUR
View
A
Retailer 4
-
$314 SGD
$245 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$331 SGD
£203 GBP
View
B+
Retailer 6
-
$338 SGD
$264 USD
View
A
Retailer 7
-
$359 SGD
$280 USD
View
B+
Retailer 8
-
$459 SGD
£282 GBP
View
B+
Retailer 9
-
$472 SGD
View
B+
Retailer 10
-
$482 SGD
$376 USD
View
B
Retailer 11
-
$615 SGD
$480 USD
View
Most Expensive
B
MOH London
LG842629865 · Oct 26
$1,407 SGD
£864 GBP
View
11 more retailers have this diamond
Prices start from $197 SGDSave up to $1,210 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
0.51ct Cushion
$197 SGD