Cushion|Lab Grown|IGI

1.50ct H VVS2 Cushion Lab Grown Diamond

VG • H/VVS2 • IGI LG557236171

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG557236171

Diamond specifications and retailer prices

From $393 USD
As of October 30, 2026
Save $2,057 USD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,450 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG557236171 or 557236171. Listed at 12 retailers as of October 30, 2026, with prices from $393 to $2,450, a $2,057 spread on the same certified stone. Do Amore Diamonds lists it at $2,450. 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

1.50
Carat
H
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557236171
Dimensions6.46 × 6.43 × 4.50 mm
L/W Ratio1.00
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
6.46 mm6.43 mm1.50 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557236171
Side View
Table 62.0%Crown 35.8°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 70.0%

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: Oct 30
Current: $2,450 USD|Low: $342 USD|High: $2,450 USD|Avg: $925 USD|+17.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10$342 USD
Retailer 9$393 USD
Retailer 3$500 USD
Retailer 11$566 USD
Retailer 7$648 USD
Retailer 8$855 USD
Retailer 6$879 USD
Retailer 12$901 USD
Retailer 4$965 USD
Retailer 13$1,212 USD
Retailer 5$1,295 USD
Retailer 2$1,513 USD
Do Amore Diamonds$2,450 USD

18 data points across 13 retailers

12 retailers$393 USD to $2,450 USD

Retailer 1
-
$342 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$393 USD
View
A
Retailer 3
-
$500 USD
View
B+
Retailer 4
-
$566 USD
View
B+
Retailer 5
-
$648 USD
ZAR 10,474 ZAR
View
Retailer 6
-
$687 USD
A$1,057 AUD
View
Price last confirmed 36 days ago
Retailer 7
-
$855 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$879 USD
A$1,353 AUD
View
B+
Retailer 9
-
$901 USD
View
B
Retailer 10
-
$1,212 USD
View
B
Retailer 11
-
$1,513 USD
£1,191 GBP
View
Most Expensive
B
Do Amore Diamonds
27-32EB6A318 · Oct 31
$2,450 USD
View
11 more retailers have this diamond
Prices start from $393 USDSave up to $2,057 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
$393 USD