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Cushion|Lab Grown|IGI

3.36ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG500149666

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG500149666

Diamond specifications and retailer prices

From $3,700 USD
As of October 29, 2026
Save $8,069 USD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $25,591 USD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.36ct lab-grown cushion diamond

This 3.36ct 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 LG500149666 or 500149666. Listed at 10 retailers as of October 26, 2026, with a 218% 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

3.36
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500149666
Dimensions8.53 × 8.23 × 5.32 mm
L/W Ratio1.04
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
8.53 mm8.23 mm3.36 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500149666
Side View
Table 63.5%Crown 37.4°Girdle: THK-VTKPavilion 33.4°Culet: NoneDepth 64.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $25,591 USD|Low: $3,700 USD|High: $28,819 USD|Avg: $15,037 USD|-7.5%
Cape Diamonds
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 29, 2026
Retailer 7$3,700 USD
Retailer 5$8,823 USD
Retailer 13$10,186 USD
Retailer 10$10,640 USD
Retailer 8$11,021 USD
Retailer 3$11,065 USD
Retailer 9$11,769 USD
Retailer 4$14,199 USD
Retailer 11$15,789 USD
Retailer 2$19,778 USD
Retailer 6$25,480 USD
Cape Diamonds$25,591 USD
Retailer 12$28,819 USD

18 data points across 13 retailers

10 retailers$3,700 USD to $11,769 USD

B+
Cheapest Retailer
-
$3,700 USD
B
Retailer 2
-
$10,186 USD
View
B
Retailer 3
-
$10,640 USD
View
Final sale: no returns
Retailer 4
-
$11,021 USD
View
Price last confirmed 14 days ago
B
Retailer 5
-
$11,769 USD
View
Retailer 6
-
$15,789 USD
£12,432 GBP
View
Price under review
Most Expensive
Cape Diamonds
cert_500149666 · Oct 29
$25,591 USD
ZAR 413,432 ZAR
View
Price under review
6 more retailers have this diamond
Prices start from $3,700 USDSave up to $8,069 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+
3.36ct Cushion
$3,700 USD