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Cushion|Lab Grown|IGI

1.23ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG799647441

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799647441

Diamond specifications and retailer prices

From $289 SGD
$226 USD
As of November 1, 2026
Save $2,192 SGD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,481 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG799647441 or 799647441. Listed at 11 retailers as of November 1, 2026, with prices from $289 to $2,481, a $2,192 spread on the same certified stone. Do Amore Diamonds lists it at $2,481. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799647441
Dimensions7.90 × 5.28 × 3.60 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.90 mm5.28 mm1.23 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799647441
Side View
Table 62.0%Crown 35.1°Girdle: THN-THKPavilion 39.7°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: $2,481 SGD|Low: $214 SGD|High: $2,481 SGD|Avg: $900 SGD|+1.0%
Do Amore Diamonds
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
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Retailer 17
Retailer 18
November 2, 2026
Retailer 10$214 SGD
Retailer 15$289 SGD
Retailer 12$390 SGD
Retailer 17$439 SGD
Retailer 4$557 SGD
Retailer 14$579 SGD
Retailer 5$627 SGD
Retailer 8$630 SGD
Retailer 3$761 SGD
Retailer 2$865 SGD
Retailer 11$936 SGD
Retailer 7$1,073 SGD
Retailer 16$1,110 SGD
Retailer 9$1,205 SGD
Retailer 6$1,260 SGD
Retailer 13$1,416 SGD
Retailer 18$1,599 SGD
Do Amore Diamonds$2,481 SGD

21 data points across 18 retailers

11 retailers$289 SGD to $2,481 SGD

A+
Cheapest Retailer
-
$289 SGD
$226 USD
Final sale: no returns
A
Retailer 2
-
$390 SGD
$305 USD
View
B+
Retailer 3
-
$439 SGD
$343 USD
View
A
Retailer 4
-
$579 SGD
€431 EUR
View
B+
Retailer 5
-
$865 SGD
A$1,040 AUD
View
B+
Retailer 6
-
$936 SGD
$732 USD
View
B+
Retailer 7
-
$1,110 SGD
$868 USD
View
Retailer 8
-
$1,260 SGD
$985 USD
View
Price last confirmed 35 days ago
B
Retailer 9
-
$1,416 SGD
£872 GBP
View
B
Retailer 10
-
$1,599 SGD
$1,250 USD
View
Most Expensive
B
Do Amore Diamonds
27-263062F60 · Nov 2
$2,481 SGD
$1,940 USD
View
10 more retailers have this diamond
Prices start from $289 SGDSave up to $2,192 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+
1.23ct Cushion
$289 SGD