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Cushion|Lab Grown|IGI

3.51ct G VVS2 Cushion Lab Grown Diamond

VG • G/VVS2 • IGI LG526268240

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG526268240

Diamond specifications and retailer prices

From $3,540 USD
As of October 30, 2026
11 retailers carry this diamond
Most expensive: $33,412 USD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.51ct lab-grown cushion diamond

This 3.51ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG526268240 or 526268240. Listed at 11 retailers as of October 30, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268240
Dimensions8.65 × 8.21 × 5.59 mm
L/W Ratio1.05
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
8.65 mm8.21 mm3.51 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268240
Side View
Table 64.5%Crown 36.3°Girdle: THK-ETKPavilion 33.3°Culet: NoneDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $33,412 USD|Low: $3,540 USD|High: $37,623 USD|Avg: $20,488 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
October 31, 2026
Retailer 4$3,540 USD
Retailer 3$13,199 USD
Retailer 9$13,892 USD
Retailer 7$14,389 USD
Retailer 8$15,341 USD
Retailer 2$16,833 USD
Retailer 10$20,620 USD
Retailer 5$21,173 USD
Retailer 6$33,097 USD
Cape Diamonds$33,412 USD
Retailer 11$37,623 USD

36 data points across 11 retailers

11 retailers

B
Cheapest Retailer
-
$3,540 USD
Most Expensive
Cape Diamonds
cert_526268240 · Oct 29
$33,412 USD
ZAR 539,780 ZAR
View
Price under review
1 more retailer has this diamond
Prices start from $3,540 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
3.51ct Cushion
$3,540 USD