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Cushion|Lab Grown|IGI

3.35ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG623448657

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG623448657

Diamond specifications and retailer prices

From $540 USD
As of October 29, 2026
Save $3,750 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,290 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.35ct lab-grown cushion diamond

This 3.35ct 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 LG623448657 or 623448657. Listed at 16 retailers as of October 29, 2026, with prices from $540 to $4,290, a $3,750 spread on the same certified stone. Do Amore Diamonds lists it at $4,290. 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

3.35
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623448657
Dimensions8.75 × 8.58 × 5.86 mm
L/W Ratio1.02
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
8.75 mm8.58 mm3.35 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623448657
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 68.3%

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: $1,398 USD|Low: $385 USD|High: $4,290 USD|Avg: $1,288 USD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$540 USD
Retailer 11$600 USD
Retailer 5$757 USD
Retailer 12$794 USD
Retailer 9$795 USD
Retailer 4$905 USD
Retailer 2$907 USD
Retailer 1$1,398 USD
Retailer 7$1,437 USD
Retailer 8$1,915 USD
Retailer 3$1,920 USD
Retailer 6$2,777 USD

36 data points across 12 retailers

16 retailers$540 USD to $4,290 USD

A
Cheapest Retailer
-
$540 USD
Final sale: no returns
Retailer 2
-
$600 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$757 USD
£596 GBP
View
B+
Retailer 4
-
$794 USD
View
A
Retailer 5
-
$795 USD
View
A
Retailer 6
-
$905 USD
View
A
Retailer 7
-
$907 USD
View
A
Retailer 8
-
$1,398 USD
A$2,150 AUD
View
A
Retailer 9
-
$1,437 USD
ZAR 23,219 ZAR
View
B+
Retailer 10
-
$1,910 USD
View
B+
Retailer 11
-
$1,915 USD
View
B+
Retailer 12
-
$1,920 USD
£1,512 GBP
View
B+
Retailer 13
-
$2,086 USD
View
B+
Retailer 14
-
$2,266 USD
View
B+
Retailer 15
-
$2,777 USD
£2,187 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B2B822339 · Oct 29
$4,290 USD
View
15 more retailers have this diamond
Prices start from $540 USDSave up to $3,750 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
3.35ct Cushion
$540 USD