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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 $1,899 NZD
$1,070 USD
As of October 31, 2026
Save $5,409 NZD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,307 NZD 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 $1,899 to $7,307, a $5,409 spread on the same certified stone. Novita Diamonds lists it at $7,307. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,307 NZD|Low: $1,899 NZD|High: $7,447 NZD|Avg: $4,474 NZD|-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$1,899 NZD
Retailer 8$2,007 NZD
Retailer 13$2,271 NZD
Retailer 3$2,280 NZD
Retailer 12$2,477 NZD
Retailer 6$2,818 NZD
Retailer 9$3,034 NZD
Retailer 15$4,315 NZD
Retailer 2$4,444 NZD
Retailer 10$4,569 NZD
Retailer 16$5,435 NZD
Retailer 14$6,398 NZD
Retailer 11$6,708 NZD
Retailer 5$6,850 NZD
Retailer 7$7,292 NZD
Novita Diamonds$7,307 NZD

40 data points across 16 retailers

16 retailers$1,899 NZD to $7,307 NZD

A
Cheapest Retailer
-
$1,899 NZD
$1,070 USD
Final sale: no returns
Retailer 2
-
$2,007 NZD
$1,131 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$2,271 NZD
HK$10,000 HKD
View
A
Retailer 4
-
$2,280 NZD
$1,285 USD
View
A
Retailer 5
-
$2,477 NZD
$1,396 USD
View
A
Retailer 6
-
$2,818 NZD
$1,588 USD
View
A
Retailer 7
-
$3,034 NZD
£1,346 GBP
View
B+
Retailer 8
-
$4,315 NZD
$2,432 USD
View
B+
Retailer 9
-
$4,444 NZD
A$3,853 AUD
View
B+
Retailer 10
-
$4,569 NZD
ZAR 41,600 ZAR
View
B
Retailer 11
-
$5,435 NZD
£2,412 GBP
View
B
Retailer 12
-
$6,398 NZD
$3,606 USD
View
B
Retailer 13
-
$6,708 NZD
£2,977 GBP
View
B
Retailer 14
-
$6,850 NZD
$3,860 USD
View
Retailer 15
-
$7,292 NZD
$4,110 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Novita Diamonds
cert_710542118 · Oct 31
$7,307 NZD
A$6,336 AUD
View
15 more retailers have this diamond
Prices start from $1,899 NZDSave up to $5,409 NZD

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
$1,899 NZD