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Cushion|Lab Grown|IGI

1.81ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG665439460

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG665439460

Diamond specifications and retailer prices

From $333 USD
As of October 30, 2026
Save $2,017 USD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,350 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665439460 or 665439460. Listed at 16 retailers as of October 30, 2026, with prices from $333 to $2,350, a $2,017 spread on the same certified stone. Brilliant Earth lists it at $2,350. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665439460
Dimensions7.17 × 7.04 × 4.63 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm7.04 mm1.81 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665439460
Side View
Table 62.0%Crown 35.9°Girdle: MediumPavilion 38.8°Culet: NoneDepth 65.8%

Caratlytics Score

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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: $2,350 USD|Low: $274 USD|High: $2,690 USD|Avg: $975 USD|-12.6%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 6$333 USD
Retailer 15$424 USD
Retailer 10$525 USD
Retailer 9$551 USD
Retailer 7$606 USD
Retailer 13$635 USD
Retailer 2$651 USD
Retailer 16$716 USD
Retailer 4$767 USD
Retailer 12$860 USD
Retailer 5$1,237 USD
Retailer 3$1,422 USD
Retailer 14$1,475 USD
Retailer 11$1,490 USD
Retailer 8$1,507 USD
Brilliant Earth$2,350 USD

37 data points across 16 retailers

16 retailers$333 USD to $2,350 USD

A
Cheapest Retailer
-
$333 USD
Final sale: no returns
Retailer 2
-
$424 USD
£334 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$525 USD
View
A
Retailer 4
-
$551 USD
€525 EUR
View
A
Retailer 5
-
$606 USD
View
A
Retailer 6
-
$635 USD
ZAR 10,266 ZAR
View
A
Retailer 7
-
$651 USD
£512 GBP
View
A
Retailer 8
-
$716 USD
View
A
Retailer 9
-
$767 USD
View
A
Retailer 10
-
$860 USD
A$1,323 AUD
View
B+
Retailer 11
-
$1,237 USD
View
B
Retailer 12
-
$1,422 USD
View
B+
Retailer 13
-
$1,475 USD
View
B
Retailer 14
-
$1,490 USD
£1,173 GBP
View
B
Retailer 15
-
$1,507 USD
View
Most Expensive
B
Brilliant Earth
12312975A · Oct 31
$2,350 USD
View
15 more retailers have this diamond
Prices start from $333 USDSave up to $2,017 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
1.81ct Cushion
$333 USD