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Cushion|Lab Grown|IGI

3.51ct E VVS1 Cushion Lab Grown Diamond

GD • E/VVS1 • IGI LG710542118

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710542118

Diamond specifications and retailer prices

From $1,070 USD
As of October 31, 2026
Save $3,048 USD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,118 USD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.51ct lab-grown cushion diamond

This 3.51ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG710542118 or 710542118. Listed at 16 retailers as of October 31, 2026, with prices from $1,070 to $4,118, a $3,048 spread on the same certified stone. Novita Diamonds lists it at $4,118. 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
E
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710542118
Dimensions10.61 × 7.86 × 5.22 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.61 mm7.86 mm3.51 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710542118
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,118 USD|Low: $1,070 USD|High: $4,197 USD|Avg: $2,522 USD|-0.3%
Novita 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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 4$1,070 USD
Retailer 8$1,131 USD
Retailer 13$1,280 USD
Retailer 3$1,285 USD
Retailer 12$1,396 USD
Retailer 6$1,588 USD
Retailer 9$1,710 USD
Retailer 15$2,432 USD
Retailer 2$2,504 USD
Retailer 10$2,575 USD
Retailer 16$3,063 USD
Retailer 14$3,606 USD
Retailer 11$3,781 USD
Retailer 5$3,860 USD
Retailer 7$4,110 USD
Novita Diamonds$4,118 USD

40 data points across 16 retailers

16 retailers$1,070 USD to $4,118 USD

A
Cheapest Retailer
-
$1,070 USD
Final sale: no returns
Retailer 2
-
$1,131 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,280 USD
HK$10,000 HKD
View
A
Retailer 4
-
$1,285 USD
View
A
Retailer 5
-
$1,396 USD
View
A
Retailer 6
-
$1,588 USD
View
A
Retailer 7
-
$1,710 USD
£1,346 GBP
View
B+
Retailer 8
-
$2,432 USD
View
B+
Retailer 9
-
$2,504 USD
A$3,853 AUD
View
B+
Retailer 10
-
$2,575 USD
ZAR 41,600 ZAR
View
B
Retailer 11
-
$3,063 USD
£2,412 GBP
View
B
Retailer 12
-
$3,606 USD
View
B
Retailer 13
-
$3,781 USD
£2,977 GBP
View
B
Retailer 14
-
$3,860 USD
View
Retailer 15
-
$4,110 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Novita Diamonds
cert_710542118 · Oct 31
$4,118 USD
A$6,336 AUD
View
15 more retailers have this diamond
Prices start from $1,070 USDSave up to $3,048 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
3.51ct Cushion
$1,070 USD