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Cushion|Lab Grown|IGI

3.40ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG522237395

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG522237395

Diamond specifications and retailer prices

From $2,290 USD
As of October 31, 2026
Save $7,934 USD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $15,179 USD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 3.4ct lab-grown cushion diamond

This 3.4ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522237395 or 522237395. Listed at 8 retailers as of October 31, 2026, with a 346% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.40
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522237395
Dimensions8.90 × 8.01 × 5.29 mm
L/W Ratio1.11
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
8.90 mm8.01 mm3.40 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522237395
Side View
Table 63.5%Crown 36.7°Girdle: THK-VTKPavilion 30.9°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $15,179 USD|Low: $2,290 USD|High: $27,692 USD|Avg: $12,806 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$2,290 USD
Retailer 3$8,597 USD
Retailer 9$9,780 USD
Retailer 7$10,224 USD
Retailer 5$10,590 USD
Retailer 10$10,648 USD
Retailer 6$12,248 USD
Retailer 11$13,644 USD
Flawless Fine Jewelry$15,179 USD
Retailer 2$18,903 USD
Retailer 8$27,692 USD

15 data points across 11 retailers

8 retailers$2,290 USD to $10,224 USD

B+
Cheapest Retailer
-
$2,290 USD
B
Retailer 2
-
$9,780 USD
View
B
Retailer 3
-
$10,224 USD
View
Final sale: no returns
Retailer 4
-
$10,590 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$12,248 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
F547A5025 · Oct 31
$15,179 USD
£11,952 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $2,290 USDSave up to $7,934 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.

B+
3.40ct Cushion
$2,290 USD