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Cushion|Lab Grown|IGI

4.51ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG792664750

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG792664750

Diamond specifications and retailer prices

From $2,018 NZD
$1,135 USD
As of November 3, 2026
Save $11,032 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,051 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.51ct lab-grown cushion diamond

This 4.51ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792664750 or 792664750. Listed at 18 retailers as of November 2, 2026, with prices from $2,018 to $13,051, a $11,032 spread on the same certified stone. Do Amore Diamonds lists it at $13,051. 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

4.51
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792664750
Dimensions10.89 × 8.29 × 5.74 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.89 mm8.29 mm4.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792664750
Side View
Table 61.0%Crown 40.6°Girdle: MED-VTKPavilion 33°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $13,051 NZD|Low: $1,929 NZD|High: $14,669 NZD|Avg: $4,954 NZD|-11.0%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 20
November 3, 2026
Retailer 20$2,018 NZD
Retailer 9$2,299 NZD
Retailer 4$2,333 NZD
Retailer 3$2,639 NZD
Retailer 19$2,694 NZD
Retailer 16$2,860 NZD
Retailer 2$2,871 NZD
Retailer 14$3,871 NZD
Retailer 13$4,011 NZD
Retailer 18$4,035 NZD
Retailer 7$5,203 NZD
Retailer 5$5,338 NZD
Retailer 12$5,668 NZD
Retailer 17$6,331 NZD
Retailer 15$6,386 NZD
Retailer 6$6,680 NZD
Retailer 8$6,712 NZD
Retailer 11$6,995 NZD
Retailer 10$11,077 NZD
Do Amore Diamonds$13,051 NZD

20 data points across 20 retailers

18 retailers$2,018 NZD to $13,051 NZD

A
Cheapest Retailer
-
$2,018 NZD
$1,135 USD
A
Retailer 2
-
$2,299 NZD
HK$10,100 HKD
View
A
Retailer 3
-
$2,333 NZD
$1,312 USD
View
A
Retailer 4
-
$2,639 NZD
$1,484 USD
View
A
Retailer 5
-
$2,694 NZD
$1,515 USD
View
A
Retailer 6
-
$2,860 NZD
€1,532 EUR
View
A
Retailer 7
-
$2,871 NZD
£1,271 GBP
View
B+
Retailer 8
-
$3,871 NZD
$2,177 USD
View
B+
Retailer 9
-
$4,011 NZD
ZAR 36,446 ZAR
View
B+
Retailer 10
-
$4,035 NZD
A$3,491 AUD
View
B+
Retailer 11
-
$5,203 NZD
£2,304 GBP
View
B+
Retailer 12
-
$5,338 NZD
$3,002 USD
View
B
Retailer 13
-
$6,331 NZD
A$5,478 AUD
View
B+
Retailer 14
-
$6,386 NZD
£2,828 GBP
View
B
Retailer 15
-
$6,680 NZD
SGD 5,077 SGD
View
B
Retailer 16
-
$6,712 NZD
$3,775 USD
View
Retailer 17
-
$6,995 NZD
$3,934 USD
View
Price last confirmed 55 days ago
Most Expensive
B
Do Amore Diamonds
27-0E5D4850B · Nov 2
$13,051 NZD
$7,340 USD
View
17 more retailers have this diamond
Prices start from $2,018 NZDSave up to $11,032 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
4.51ct Cushion
$2,018 NZD