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Cushion|Lab Grown|IGI

1.51ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG842631451

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG842631451

Diamond specifications and retailer prices

From €207 EUR
$231 USD
As of October 30, 2026
Save €881 EUR (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,088 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842631451 or 842631451. Listed at 16 retailers as of October 30, 2026, with prices from €207 to €1,088, a €881 spread on the same certified stone. Reve Diamonds lists it at €1,088. 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

1.51
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631451
Dimensions6.88 × 6.83 × 4.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm6.83 mm1.51 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631451
Side View
Table 63.0%Crown 38.1°Girdle: STK-VTKPavilion 35.9°Culet: NoneDepth 59.7%

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: €418 EUR|Low: €207 EUR|High: €1,088 EUR|Avg: €594 EUR|+12.7%
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
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 14€207 EUR
Retailer 13€252 EUR
Retailer 10€269 EUR
Retailer 3€396 EUR
Retailer 1€418 EUR
Retailer 11€423 EUR
Retailer 5€439 EUR
Retailer 4€458 EUR
Retailer 8€562 EUR
Retailer 7€744 EUR
Retailer 6€785 EUR
Retailer 2€794 EUR
Retailer 9€899 EUR
Retailer 15€913 EUR
Retailer 12€921 EUR
Reve Diamonds€1,088 EUR

29 data points across 16 retailers

16 retailers€207 EUR to €1,088 EUR

A
Cheapest Retailer
-
€207 EUR
$231 USD
Final sale: no returns
A
Retailer 2
-
€252 EUR
HK$2,200 HKD
View
A
Retailer 3
-
€269 EUR
£237 GBP
View
B+
Retailer 4
-
€396 EUR
$442 USD
View
B+
Retailer 5
-
€418 EUR
View
A
Retailer 6
-
€423 EUR
£372 GBP
View
A
Retailer 7
-
€439 EUR
$490 USD
View
A
Retailer 8
-
€458 EUR
$512 USD
View
B+
Retailer 9
-
€562 EUR
$628 USD
View
B+
Retailer 10
-
€744 EUR
SGD 1,123 SGD
View
B
Retailer 11
-
€785 EUR
$877 USD
View
Retailer 12
-
€794 EUR
A$1,364 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
€899 EUR
$1,004 USD
View
Retailer 14
-
€913 EUR
$1,020 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
€921 EUR
£810 GBP
View
Most Expensive
B
Reve Diamonds
B262C0FDE · Oct 30
€1,088 EUR
$1,215 USD
View
15 more retailers have this diamond
Prices start from €207 EURSave up to €881 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
1.51ct Cushion
€207 EUR