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Cushion|Lab Grown|IGI

3.08ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG598370849

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG598370849

Diamond specifications and retailer prices

From $505 USD
As of November 1, 2026
Save $3,495 USD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,000 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598370849 or 598370849. Listed at 11 retailers as of November 1, 2026, with prices from $505 to $4,000, a $3,495 spread on the same certified stone. Do Amore Diamonds lists it at $4,000. 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598370849
Dimensions8.38 × 8.12 × 5.39 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.38 mm8.12 mm3.08 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598370849
Side View
Table 59.0%Crown 32.9°GirdlePavilion 35.9°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: Nov 1
Current: $4,000 USD|Low: $364 USD|High: $4,040 USD|Avg: $1,498 USD
Do Amore Diamonds
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 9$505 USD
Retailer 7$760 USD
Retailer 11$776 USD
Retailer 10$859 USD
Retailer 8$877 USD
Retailer 4$1,021 USD
Retailer 6$1,303 USD
Retailer 2$1,339 USD
Retailer 12$1,676 USD
Retailer 3$2,127 USD
Retailer 5$2,576 USD
Do Amore Diamonds$4,000 USD

25 data points across 12 retailers

11 retailers$505 USD to $4,000 USD

A
Cheapest Retailer
-
$505 USD
Final sale: no returns
A
Retailer 2
-
$760 USD
View
A
Retailer 3
-
$776 USD
View
A
Retailer 4
-
$859 USD
View
B+
Retailer 5
-
$877 USD
View
A
Retailer 6
-
$1,303 USD
A$2,005 AUD
View
A
Retailer 7
-
$1,339 USD
ZAR 21,639 ZAR
View
Retailer 8
-
$1,855 USD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$2,127 USD
View
B+
Retailer 10
-
$2,576 USD
£2,028 GBP
View
Most Expensive
B
Do Amore Diamonds
27-60BCA99D8 · Nov 2
$4,000 USD
View
10 more retailers have this diamond
Prices start from $505 USDSave up to $3,495 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
$505 USD