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Cushion|Lab Grown|IGI

1.51ct F VS2 Cushion Lab Grown Diamond

GD • F/VS2 • IGI LG823696157

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823696157

Diamond specifications and retailer prices

From €240 EUR
HK$2,100 HKD
As of November 1, 2026
Save €743 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €983 EUR at MOH London · As of October 26, 2026
View at MOH London

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG823696157 or 823696157. Listed at 13 retailers as of October 26, 2026, with prices from €240 to €983, a €743 spread on the same certified stone. MOH London lists it at €983. 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
F
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823696157
Dimensions7.70 × 5.73 × 4.09 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm5.73 mm1.51 ctF / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823696157
Side View
Table 61.0%Crown 34.2°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 71.4%

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: Nov 1
Current: €983 EUR|Low: €240 EUR|High: €1,596 EUR|Avg: €657 EUR|-1.0%
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
October 31, 2026
Retailer 11€240 EUR
Retailer 13€258 EUR
Retailer 2€342 EUR
Retailer 3€368 EUR
Retailer 10€379 EUR
Retailer 4€436 EUR
Retailer 6€524 EUR
Retailer 9€679 EUR
Retailer 12€789 EUR
Retailer 8€817 EUR
Retailer 5€873 EUR
Retailer 7€981 EUR
MOH London€983 EUR

43 data points across 13 retailers

13 retailers€240 EUR to €983 EUR

A
Cheapest Retailer
-
€240 EUR
HK$2,100 HKD
Retailer 2
-
€258 EUR
£228 GBP
View
Price last confirmed 16 days ago
B+
Retailer 3
-
€342 EUR
View
Retailer 4
-
€368 EUR
$413 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€379 EUR
£335 GBP
View
B+
Retailer 6
-
€436 EUR
$489 USD
View
B+
Retailer 7
-
€524 EUR
$588 USD
View
B+
Retailer 8
-
€679 EUR
SGD 1,029 SGD
View
Retailer 9
-
€789 EUR
$885 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
€817 EUR
$916 USD
View
B
Retailer 11
-
€873 EUR
$979 USD
View
B
Retailer 12
-
€981 EUR
$1,100 USD
View
Most Expensive
B
MOH London
LG823696157 · Oct 26
€983 EUR
£868 GBP
View
12 more retailers have this diamond
Prices start from €240 EURSave up to €743 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
€240 EUR