Cushion|Lab Grown|IGI

4.81ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG837669663

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG837669663

Diamond specifications and retailer prices

From $841 USD
£662 GBP
As of November 2, 2026
Save $4,929 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,770 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.81ct lab-grown cushion diamond

This 4.81ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837669663 or 837669663. Listed at 12 retailers as of November 2, 2026, with prices from $841 to $5,770, a $4,929 spread on the same certified stone. Do Amore Diamonds lists it at $5,770. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.81
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837669663
Dimensions9.93 × 9.80 × 6.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm9.80 mm4.81 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837669663
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 66.6%

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 2
Current: $5,770 USD|Low: $841 USD|High: $5,770 USD|Avg: $2,403 USD|+5.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$841 USD
Retailer 11$1,030 USD
Retailer 9$1,203 USD
Retailer 4$1,434 USD
Retailer 7$1,543 USD
Retailer 3$1,897 USD
Retailer 6$2,018 USD
Retailer 8$2,884 USD
Retailer 10$3,365 USD
Retailer 5$3,531 USD
Do Amore Diamonds$5,770 USD

6 data points across 11 retailers

12 retailers$841 USD to $5,770 USD

A
Cheapest Retailer
-
$841 USD
£662 GBP
A
Retailer 2
-
$1,030 USD
View
B+
Retailer 3
-
$1,203 USD
View
A
Retailer 4
-
$1,434 USD
£1,129 GBP
View
A
Retailer 5
-
$1,543 USD
View
A
Retailer 6
-
$1,897 USD
ZAR 30,653 ZAR
View
A
Retailer 7
-
$2,018 USD
A$3,105 AUD
View
B
Retailer 8
-
$2,884 USD
View
B
Retailer 9
-
$3,365 USD
View
B
Retailer 10
-
$3,531 USD
£2,780 GBP
View
B
Retailer 11
-
$3,670 USD
View
Most Expensive
B
Do Amore Diamonds
36-2102829 · Nov 2
$5,770 USD
View
11 more retailers have this diamond
Prices start from $841 USDSave up to $4,929 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
4.81ct Cushion
$841 USD