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Cushion|Lab Grown|IGI

1.23ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG596324746

Certificate IGI LG596324746

Diamond specifications and retailer prices

From $1,504 SGD
$1,176 USD
As of October 31, 2026
Save $606 SGD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,110 SGD at Zales · As of November 2, 2026
View at Zales

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG596324746 or 596324746. Listed at 4 retailers as of October 31, 2026, with prices from $1,504 to $2,110, a $606 spread on the same certified stone. Zales lists it at $2,110. 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

1.23
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG596324746
Dimensions7.13 × 5.97 × 3.90 mm
L/W Ratio1.19
Top View
7.13 mm5.97 mm1.23 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596324746
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Oct 31
Current: $1,504 SGD|Low: $1,504 SGD|High: $2,660 SGD|Avg: $2,225 SGD
Retailer 1
Retailer 2
Retailer 3
Zales
September 26, 2026
Retailer 1$1,504 SGD
Retailer 3$1,752 SGD
Retailer 2$2,110 SGD
Zales$2,110 SGD

9 data points across 4 retailers

4 retailers$1,504 SGD to $2,110 SGD

B
Cheapest Retailer
-
$1,504 SGD
$1,176 USD
B
Retailer 2
-
$1,752 SGD
$1,370 USD
View
B
Retailer 3
-
$2,110 SGD
$1,650 USD
View
Most Expensive
B
Zales
518762030 · Nov 2
$2,110 SGD
$1,650 USD
View
3 more retailers have this diamond
Prices start from $1,504 SGDSave up to $606 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.

B
1.23ct Cushion
$1,504 SGD