CaratHunter
Plans
Cushion|Lab Grown|IGI

1.51ct G VS1 Cushion Lab Grown Diamond

GD • G/VS1 • IGI LG735509573

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG735509573

Diamond specifications and retailer prices

From €367 EUR
As of November 4, 2026
Save €1,224 EUR (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,590 EUR at MOH London · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG735509573 or 735509573. Listed at 15 retailers as of November 4, 2026, with prices from €367 to €1,590, a €1,224 spread on the same certified stone. MOH London lists it at €1,590. 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
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735509573
Dimensions7.82 × 5.65 × 4.08 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm5.65 mm1.51 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735509573
Side View
Table 61.0%Crown 35.8°Girdle: STK-VTKPavilion 39.7°Culet: NoneDepth 72.2%

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 4
Current: €1,590 EUR|Low: €407 EUR|High: €1,610 EUR|Avg: €856 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 8€407 EUR
Retailer 2€475 EUR
Retailer 5€541 EUR
Retailer 9€651 EUR
Retailer 7€702 EUR
Retailer 4€728 EUR
Retailer 3€949 EUR
Retailer 6€1,418 EUR
MOH London€1,590 EUR

38 data points across 9 retailers

15 retailers€367 EUR to €1,590 EUR

A
Cheapest Retailer
-
€367 EUR
Final sale: no returns
Retailer 2
-
€407 EUR
View
Price last confirmed 11 days ago
B+
Retailer 3
-
€473 EUR
View
B+
Retailer 4
-
€475 EUR
View
B+
Retailer 5
-
€541 EUR
View
B+
Retailer 6
-
€632 EUR
View
B+
Retailer 7
-
€651 EUR
View
B+
Retailer 8
-
€702 EUR
View
B+
Retailer 9
-
€728 EUR
View
B
Retailer 10
-
€949 EUR
View
C
Retailer 11
-
€1,343 EUR
View
B
Retailer 12
-
€1,418 EUR
View
C
Retailer 13
-
€1,540 EUR
View
C
Retailer 14
-
€1,583 EUR
View
Most Expensive
B
MOH London
LG735509573 · Nov 3
€1,590 EUR
£1,411 GBP
View
14 more retailers have this diamond
Prices start from €367 EURSave up to €1,224 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
€367 EUR