CaratHunter
Plans
Cushion|Lab Grown|IGI

1.51ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG831619205

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831619205

Diamond specifications and retailer prices

From €207 EUR
$232 USD
As of November 1, 2026
Save €878 EUR (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,085 EUR at Reve Diamonds · As of November 1, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831619205 or 831619205. Listed at 16 retailers as of November 1, 2026, with prices from €207 to €1,085, a €878 spread on the same certified stone. Reve Diamonds lists it at €1,085. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831619205
Dimensions8.36 × 5.58 × 3.96 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm5.58 mm1.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831619205
Side View
Table 65.0%Crown 39.2°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 71.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €309 EUR|Low: €181 EUR|High: €1,089 EUR|Avg: €603 EUR|+10.9%
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
November 2, 2026
Retailer 14€207 EUR
Retailer 1€309 EUR
Retailer 15€342 EUR
Retailer 4€344 EUR
Retailer 3€352 EUR
Retailer 11€406 EUR
Retailer 8€468 EUR
Retailer 7€542 EUR
Retailer 2€666 EUR
Retailer 9€789 EUR
Retailer 13€836 EUR
Retailer 5€966 EUR
Retailer 6€1,000 EUR
Retailer 10€1,013 EUR
Retailer 12€1,016 EUR
Reve Diamonds€1,085 EUR

29 data points across 16 retailers

16 retailers€207 EUR to €1,085 EUR

A
Cheapest Retailer
-
€207 EUR
$232 USD
Final sale: no returns
A
Retailer 2
-
€309 EUR
£273 GBP
View
B+
Retailer 3
-
€342 EUR
HK$3,000 HKD
View
A
Retailer 4
-
€344 EUR
$386 USD
View
B+
Retailer 5
-
€352 EUR
$395 USD
View
B+
Retailer 6
-
€406 EUR
View
B+
Retailer 7
-
€468 EUR
£414 GBP
View
B+
Retailer 8
-
€542 EUR
$608 USD
View
B+
Retailer 9
-
€666 EUR
$747 USD
View
B
Retailer 10
-
€789 EUR
$885 USD
View
B
Retailer 11
-
€836 EUR
$938 USD
View
B
Retailer 12
-
€966 EUR
$1,083 USD
View
B
Retailer 13
-
€1,000 EUR
SGD 1,516 SGD
View
B
Retailer 14
-
€1,013 EUR
£895 GBP
View
B
Retailer 15
-
€1,016 EUR
$1,140 USD
View
Most Expensive
B
Reve Diamonds
B802BFACE · Nov 1
€1,085 EUR
$1,216 USD
View
15 more retailers have this diamond
Prices start from €207 EURSave up to €878 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