CaratHunter
Plans
Cushion|Lab Grown|IGI

1.50ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG735532210

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

Certificate IGI LG735532210

Diamond specifications and retailer prices

From $306 USD
£241 GBP
As of October 29, 2026
Save $864 USD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,170 USD at Brilliance · As of October 28, 2026
View at Brilliance

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735532210 or 735532210. Listed at 11 retailers as of October 28, 2026, with prices from $306 to $1,170, a $864 spread on the same certified stone. Brilliance lists it at $1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735532210
Dimensions6.40 × 6.40 × 4.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm6.40 mm1.50 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735532210
Side View
Table 59.0%Crown 39°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 64.2%

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: Oct 29
Current: $1,170 USD|Low: $259 USD|High: $1,296 USD|Avg: $644 USD|-9.7%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 4$259 USD
Retailer 10$287 USD
Retailer 6$306 USD
Retailer 9$486 USD
Retailer 7$494 USD
Retailer 2$540 USD
Retailer 11$608 USD
Retailer 12$614 USD
Retailer 8$671 USD
Retailer 3$976 USD
Retailer 5$1,158 USD
Brilliance$1,170 USD

40 data points across 12 retailers

11 retailers$306 USD to $1,170 USD

Retailer 1
-
$287 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$306 USD
£241 GBP
View
A
Retailer 3
-
$486 USD
View
A
Retailer 4
-
$494 USD
ZAR 7,978 ZAR
View
A
Retailer 5
-
$540 USD
£426 GBP
View
A
Retailer 6
-
$608 USD
View
A
Retailer 7
-
$614 USD
View
A
Retailer 8
-
$671 USD
A$1,033 AUD
View
B+
Retailer 9
-
$976 USD
View
B+
Retailer 10
-
$1,158 USD
£912 GBP
View
Most Expensive
B
Brilliance
D34721043 · Oct 28
$1,170 USD
View
10 more retailers have this diamond
Prices start from $306 USDSave up to $864 USD

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
1.50ct Cushion
$306 USD