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Cushion|Lab Grown|IGI

1.23ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG803695449

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803695449

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of October 28, 2026
Save €1,174 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,405 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG803695449 or 803695449. Listed at 14 retailers as of October 28, 2026, with prices from €231 to €1,405, a €1,174 spread on the same certified stone. Brilliant Earth lists it at €1,405. 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 angle35.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803695449
Dimensions7.21 × 5.64 × 3.89 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm5.64 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803695449
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 69.0%

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 28
Current: €1,405 EUR|Low: €139 EUR|High: €1,405 EUR|Avg: €512 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4€139 EUR
Retailer 3€231 EUR
Retailer 11€256 EUR
Retailer 5€412 EUR
Retailer 10€435 EUR
Retailer 7€440 EUR
Retailer 2€483 EUR
Retailer 12€539 EUR
Retailer 8€625 EUR
Retailer 6€743 EUR
Retailer 9€1,028 EUR
Brilliant Earth€1,405 EUR

41 data points across 12 retailers

14 retailers€231 EUR to €1,405 EUR

A
Cheapest Retailer
-
€231 EUR
$258 USD
Final sale: no returns
A
Retailer 2
-
€256 EUR
$286 USD
View
A
Retailer 3
-
€412 EUR
View
A
Retailer 4
-
€435 EUR
$486 USD
View
A
Retailer 5
-
€440 EUR
ZAR 7,940 ZAR
View
A
Retailer 6
-
€473 EUR
$528 USD
View
A
Retailer 7
-
€483 EUR
£425 GBP
View
B+
Retailer 8
-
€539 EUR
$602 USD
View
B+
Retailer 9
-
€625 EUR
A$1,074 AUD
View
B+
Retailer 10
-
€743 EUR
$830 USD
View
B
Retailer 11
-
€870 EUR
$972 USD
View
B
Retailer 12
-
€1,028 EUR
£904 GBP
View
B
Retailer 13
-
€1,156 EUR
$1,292 USD
View
Most Expensive
B
Brilliant Earth
20665046A · Oct 29
€1,405 EUR
$1,570 USD
View
13 more retailers have this diamond
Prices start from €231 EURSave up to €1,174 EUR

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
€231 EUR