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Cushion|Lab Grown|IGI

3.08ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG681548032

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG681548032

Diamond specifications and retailer prices

From $718 USD
£565 GBP
As of October 30, 2026
Save $4,652 USD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,370 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681548032 or 681548032. Listed at 13 retailers as of October 27, 2026, with prices from $718 to $5,370, a $4,652 spread on the same certified stone. Brilliant Earth lists it at $5,370. 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

3.08
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681548032
Dimensions8.49 × 8.40 × 5.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.49 mm8.40 mm3.08 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681548032
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 66.4%

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: $5,370 USD|Low: $623 USD|High: $5,530 USD|Avg: $1,705 USD|-2.9%
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 30, 2026
Retailer 2$718 USD
Retailer 9$835 USD
Retailer 7$864 USD
Retailer 3$933 USD
Retailer 11$970 USD
Retailer 6$994 USD
Retailer 12$1,230 USD
Retailer 13$1,951 USD
Retailer 4$2,239 USD
Retailer 10$2,360 USD
Retailer 8$2,511 USD
Retailer 5$3,303 USD
Brilliant Earth$5,370 USD

34 data points across 13 retailers

13 retailers$718 USD to $5,370 USD

A
Cheapest Retailer
-
$718 USD
£565 GBP
A
Retailer 2
-
$835 USD
View
A
Retailer 3
-
$864 USD
€823 EUR
View
A
Retailer 4
-
$933 USD
View
A
Retailer 5
-
$970 USD
View
A
Retailer 6
-
$994 USD
£782 GBP
View
A
Retailer 7
-
$1,230 USD
View
Retailer 8
-
$1,951 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$2,239 USD
View
Retailer 10
-
$2,360 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$2,511 USD
£1,977 GBP
View
B
Retailer 12
-
$3,303 USD
View
Most Expensive
B
Brilliant Earth
13120335A · Oct 27
$5,370 USD
View
12 more retailers have this diamond
Prices start from $718 USDSave up to $4,652 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
3.08ct Cushion
$718 USD