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Cushion|Lab Grown|IGI

1.81ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG665457470

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG665457470

Diamond specifications and retailer prices

From $317 USD
As of November 1, 2026
Save $2,543 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,860 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665457470 or 665457470. Listed at 17 retailers as of October 30, 2026, with prices from $317 to $2,860, a $2,543 spread on the same certified stone. Yadav Diamonds lists it at $2,860. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665457470
Dimensions8.39 × 6.55 × 4.37 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.39 mm6.55 mm1.81 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665457470
Side View
Table 61.0%Crown 31.5°Girdle: MED-THKPavilion 36.8°Culet: NoneDepth 66.7%

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: Nov 1
Current: $409 USD|Low: $317 USD|High: $2,260 USD|Avg: $870 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3$317 USD
Retailer 2$351 USD
Retailer 1$409 USD
Retailer 10$460 USD
Retailer 8$590 USD
Retailer 6$668 USD
Retailer 5$690 USD
Retailer 4$698 USD
Retailer 9$902 USD
Retailer 12$1,509 USD
Retailer 7$1,552 USD
Retailer 11$1,740 USD

43 data points across 12 retailers

17 retailers$317 USD to $2,860 USD

A
Cheapest Retailer
-
$317 USD
Final sale: no returns
Retailer 2
-
$351 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$409 USD
£322 GBP
View
B+
Retailer 4
-
$457 USD
View
A
Retailer 5
-
$460 USD
View
A
Retailer 6
-
$590 USD
€562 EUR
View
A
Retailer 7
-
$668 USD
ZAR 10,786 ZAR
View
A
Retailer 8
-
$690 USD
£543 GBP
View
A
Retailer 9
-
$698 USD
View
A
Retailer 10
-
$902 USD
A$1,388 AUD
View
B
Retailer 11
-
$1,408 USD
View
B
Retailer 12
-
$1,509 USD
£1,188 GBP
View
B+
Retailer 13
-
$1,552 USD
£1,222 GBP
View
B
Retailer 14
-
$1,740 USD
View
B
Retailer 15
-
$2,190 USD
View
B
Retailer 16
-
$2,510 USD
View
Most Expensive
B
Yadav Diamonds
13020614 · Oct 30
$2,860 USD
View
16 more retailers have this diamond
Prices start from $317 USDSave up to $2,543 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
$317 USD