Cushion|Lab Grown|IGI

3.08ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG840629493

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840629493

Diamond specifications and retailer prices

From $556 USD
As of October 29, 2026
Save $5,004 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,560 USD at Brilliant Earth · As of October 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840629493 or 840629493. Listed at 16 retailers as of October 28, 2026, with prices from $556 to $5,560, a $5,004 spread on the same certified stone. Brilliant Earth lists it at $5,560. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629493
Dimensions10.33 × 7.67 × 5.04 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm7.67 mm3.08 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629493
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 65.7%

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 29
Current: $5,560 USD|Low: $556 USD|High: $5,560 USD|Avg: $1,949 USD
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
October 30, 2026
Retailer 14$556 USD
Retailer 16$755 USD
Retailer 9$779 USD
Retailer 7$959 USD
Retailer 4$986 USD
Retailer 15$1,026 USD
Retailer 13$1,032 USD
Retailer 12$1,060 USD
Retailer 10$1,437 USD
Retailer 5$1,478 USD
Retailer 2$2,305 USD
Retailer 6$2,325 USD
Retailer 8$2,355 USD
Retailer 3$2,855 USD
Retailer 11$4,410 USD
Brilliant Earth$5,560 USD

3 data points across 16 retailers

16 retailers$556 USD to $5,560 USD

A
Cheapest Retailer
-
$556 USD
Final sale: no returns
A
Retailer 2
-
$755 USD
View
A
Retailer 3
-
$779 USD
£613 GBP
View
A
Retailer 4
-
$959 USD
View
A
Retailer 5
-
$986 USD
View
A
Retailer 6
-
$1,026 USD
€977 EUR
View
A
Retailer 7
-
$1,032 USD
View
A
Retailer 8
-
$1,060 USD
£835 GBP
View
A
Retailer 9
-
$1,437 USD
A$2,211 AUD
View
A
Retailer 10
-
$1,478 USD
ZAR 23,873 ZAR
View
B+
Retailer 11
-
$2,305 USD
View
B+
Retailer 12
-
$2,325 USD
View
B+
Retailer 13
-
$2,355 USD
SGD 3,183 SGD
View
B
Retailer 14
-
$2,855 USD
£2,248 GBP
View
B
Retailer 15
-
$4,410 USD
View
Most Expensive
B
Brilliant Earth
22335502Y · Oct 28
$5,560 USD
View
15 more retailers have this diamond
Prices start from $556 USDSave up to $5,004 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
$556 USD