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Cushion|Lab Grown|IGI

1.40ct H VVS2 Cushion Lab Grown Diamond

VG • H/VVS2 • IGI LG591325162

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG591325162

Diamond specifications and retailer prices

From $183 USD
As of November 1, 2026
Save $687 USD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $870 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.4ct lab-grown cushion diamond

This 1.4ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG591325162 or 591325162. Listed at 6 retailers as of October 31, 2026, with prices from $183 to $870, a $687 spread on the same certified stone. Brilliant Earth lists it at $870. 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

1.40
Carat
H
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591325162
Dimensions7.05 × 5.75 × 4.27 mm
L/W Ratio1.23
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
7.05 mm5.75 mm1.40 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591325162
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 43.6°Culet: NoneDepth 74.3%

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: Nov 1
Current: $870 USD|Low: $183 USD|High: $1,470 USD|Avg: $715 USD|-40.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10$183 USD
Retailer 2$343 USD
Retailer 3$477 USD
Retailer 6$537 USD
Retailer 13$599 USD
Retailer 11$606 USD
Retailer 7$635 USD
Retailer 9$651 USD
Retailer 8$659 USD
Brilliant Earth$870 USD
Retailer 5$924 USD
Retailer 4$1,052 USD
Retailer 12$1,253 USD

14 data points across 13 retailers

6 retailers$183 USD to $870 USD

A
Cheapest Retailer
-
$183 USD
Final sale: no returns
A
Retailer 2
-
$343 USD
€327 EUR
View
B+
Retailer 3
-
$537 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$635 USD
View
B+
Retailer 5
-
$672 USD
View
Most Expensive
B+
Brilliant Earth
14534148A · Oct 31
$870 USD
View
5 more retailers have this diamond
Prices start from $183 USDSave up to $687 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
1.40ct Cushion
$183 USD