CaratHunter
Plans
Cushion|Lab Grown|IGI

1.50ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG623405669

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG623405669

Diamond specifications and retailer prices

From $386 NZD
As of November 4, 2026
Save $1,891 NZD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,277 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623405669 or 623405669. Listed at 11 retailers as of November 4, 2026, with prices from $386 to $2,277, a $1,891 spread on the same certified stone. Brilliant Earth lists it at $2,277. 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
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623405669
Dimensions7.41 × 6.33 × 4.18 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.41 mm6.33 mm1.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG623405669
Side View
Table 60.0%Crown 36.4°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 66.0%

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 4
Current: $2,277 NZD|Low: $386 NZD|High: $2,384 NZD|Avg: $1,140 NZD|-4.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11$386 NZD
Retailer 10$432 NZD
Retailer 9$745 NZD
Retailer 2$765 NZD
Retailer 5$784 NZD
Retailer 6$843 NZD
Retailer 7$884 NZD
Retailer 3$1,466 NZD
Retailer 8$1,774 NZD
Retailer 4$1,987 NZD
Brilliant Earth$2,277 NZD

44 data points across 11 retailers

11 retailers$386 NZD to $2,277 NZD

A
Cheapest Retailer
-
$386 NZD
Final sale: no returns
Retailer 2
-
$432 NZD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$745 NZD
View
A
Retailer 4
-
$765 NZD
View
A
Retailer 5
-
$784 NZD
View
A
Retailer 6
-
$843 NZD
View
A
Retailer 7
-
$884 NZD
View
Retailer 8
-
$1,466 NZD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$1,774 NZD
View
B
Retailer 10
-
$1,987 NZD
View
Most Expensive
B
Brilliant Earth
10773456A · Nov 4
$2,277 NZD
$1,280 USD
View
10 more retailers have this diamond
Prices start from $386 NZDSave up to $1,891 NZD

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
$386 NZD