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Cushion|Lab Grown|IGI

0.37ct D VS1 Cushion Lab Grown Diamond

D/VS1 • IGI LG821623684

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821623684

Diamond specifications and retailer prices

From $165 SGD
$129 USD
As of October 25, 2026
Save $653 SGD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,146 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.37ct lab-grown cushion diamond

This 0.37ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG821623684 or 821623684. Listed at 14 retailers as of October 25, 2026, with a 396% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.37
Carat
D
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821623684
Dimensions5.01 × 3.51 × 2.39 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.01 mm3.51 mm0.37 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821623684
Side View
Table 62.0%Crown 36.6°Girdle: STK-THKPavilion 32.3°Culet: NoneDepth 68.1%

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 25
Current: $1,146 SGD|Low: $165 SGD|High: $1,154 SGD|Avg: $422 SGD|-0.7%
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
October 30, 2026
Retailer 11$165 SGD
Retailer 13$180 SGD
Retailer 12$211 SGD
Retailer 9$280 SGD
Retailer 7$289 SGD
Retailer 2$298 SGD
Retailer 14$371 SGD
Retailer 8$398 SGD
Retailer 4$411 SGD
Retailer 6$440 SGD
Retailer 3$444 SGD
Retailer 5$574 SGD
Retailer 10$818 SGD
MOH London$1,146 SGD

27 data points across 14 retailers

14 retailers$165 SGD to $818 SGD

A
Cheapest Retailer
-
$165 SGD
$129 USD
A
Retailer 2
-
$180 SGD
HK$1,100 HKD
View
A
Retailer 3
-
$211 SGD
$165 USD
View
B+
Retailer 4
-
$280 SGD
ZAR 3,541 ZAR
View
B+
Retailer 5
-
$289 SGD
€215 EUR
View
B+
Retailer 6
-
$298 SGD
£184 GBP
View
B
Retailer 7
-
$371 SGD
$290 USD
View
B+
Retailer 8
-
$398 SGD
£245 GBP
View
B
Retailer 9
-
$411 SGD
A$495 AUD
View
B
Retailer 10
-
$440 SGD
View
B
Retailer 11
-
$444 SGD
$347 USD
View
B
Retailer 12
-
$574 SGD
$449 USD
View
B
Retailer 13
-
$818 SGD
£504 GBP
View
Most Expensive
MOH London
LG821623684 · Oct 29
$1,146 SGD
£706 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $165 SGDSave up to $653 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
0.37ct Cushion
$165 SGD