Cushion|Lab Grown|IGI

1.23ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG835628897

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835628897

Diamond specifications and retailer prices

From $200 USD
As of October 30, 2026
Save $840 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,040 USD at MOH London · As of October 29, 2026
View at MOH London

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835628897 or 835628897. Listed at 15 retailers as of October 29, 2026, with prices from $200 to $1,040, a $840 spread on the same certified stone. MOH London lists it at $1,040. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835628897
Dimensions7.61 × 5.38 × 3.50 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm5.38 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835628897
Side View
Table 66.0%Crown 37.7°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 65.1%

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: Oct 30
Current: $1,040 USD|Low: $159 USD|High: $1,326 USD|Avg: $618 USD|+0.4%
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
October 30, 2026
Retailer 12$200 USD
Retailer 6$224 USD
Retailer 9$289 USD
Retailer 15$369 USD
Retailer 4$381 USD
Retailer 2$391 USD
Retailer 10$398 USD
Retailer 3$510 USD
Retailer 5$551 USD
Retailer 13$727 USD
Retailer 11$735 USD
Retailer 8$762 USD
Retailer 7$801 USD
Retailer 14$810 USD
MOH London$1,040 USD

35 data points across 15 retailers

15 retailers$200 USD to $1,040 USD

A
Cheapest Retailer
-
$200 USD
Final sale: no returns
Retailer 2
-
$224 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$289 USD
£227 GBP
View
A
Retailer 4
-
$369 USD
€351 EUR
View
Retailer 5
-
$381 USD
ZAR 6,147 ZAR
View
Price last confirmed 12 days ago
A
Retailer 6
-
$391 USD
View
A
Retailer 7
-
$398 USD
£313 GBP
View
A
Retailer 8
-
$510 USD
View
Retailer 9
-
$551 USD
A$847 AUD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$727 USD
SGD 982 SGD
View
B+
Retailer 11
-
$735 USD
View
B+
Retailer 12
-
$762 USD
View
Retailer 13
-
$801 USD
A$1,232 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$810 USD
View
Most Expensive
B
MOH London
LG835628897 · Oct 29
$1,040 USD
£819 GBP
View
14 more retailers have this diamond
Prices start from $200 USDSave up to $840 USD

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
$200 USD