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Cushion|Lab Grown|IGI

1.23ct D VVS1 Cushion Lab Grown Diamond

GD • D/VVS1 • IGI LG723566709

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG723566709

Diamond specifications and retailer prices

From €192 EUR
As of November 4, 2026
Save €849 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,040 EUR at Reve Diamonds · As of November 4, 2026
View at Reve 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 standard cut grade and certified by IGI LG723566709 or 723566709. Listed at 15 retailers as of November 4, 2026, with prices from €192 to €1,040, a €849 spread on the same certified stone. Reve Diamonds lists it at €1,040. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723566709
Dimensions8.25 × 5.33 × 3.31 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm5.33 mm1.23 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723566709
Side View
Table 63.0%Crown 36.2°Girdle: THN-STKPavilion 32.3°Culet: NoneDepth 62.1%

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: Nov 4
Current: €241 EUR|Low: €192 EUR|High: €1,062 EUR|Avg: €555 EUR|-1.4%
Retailer 1
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
Reve Diamonds
November 4, 2026
Retailer 13€192 EUR
Retailer 2€213 EUR
Retailer 1€241 EUR
Retailer 5€286 EUR
Retailer 9€367 EUR
Retailer 7€383 EUR
Retailer 3€498 EUR
Retailer 8€518 EUR
Retailer 14€526 EUR
Retailer 6€691 EUR
Retailer 4€731 EUR
Retailer 12€838 EUR
Retailer 11€848 EUR
Retailer 10€994 EUR
Reve Diamonds€1,040 EUR

39 data points across 15 retailers

15 retailers€192 EUR to €1,040 EUR

A
Cheapest Retailer
-
€192 EUR
Final sale: no returns
Retailer 2
-
€213 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€241 EUR
View
B+
Retailer 4
-
€286 EUR
View
A
Retailer 5
-
€367 EUR
View
A
Retailer 6
-
€383 EUR
View
B+
Retailer 7
-
€498 EUR
View
B+
Retailer 8
-
€518 EUR
View
B+
Retailer 9
-
€526 EUR
View
B
Retailer 10
-
€691 EUR
View
B
Retailer 11
-
€731 EUR
View
B
Retailer 12
-
€838 EUR
View
Retailer 13
-
€848 EUR
View
Price last confirmed 8 days ago
B
Retailer 14
-
€994 EUR
View
Most Expensive
B
Reve Diamonds
A910A9151 · Nov 4
€1,040 EUR
$1,172 USD
View
14 more retailers have this diamond
Prices start from €192 EURSave up to €849 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
€192 EUR