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Cushion|Lab Grown|IGI

3.50ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG766654982

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG766654982

Diamond specifications and retailer prices

From $3,496 NZD
$1,967 USD
As of November 2, 2026
Save $11,184 NZD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,536 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown cushion diamond

This 3.5ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766654982 or 766654982. Listed at 17 retailers as of October 31, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.50
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766654982
Dimensions7.63 × 7.63 × 5.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm7.63 mm3.50 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766654982
Side View
Table 62.0%Crown 40.4°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $23,994 NZD|Low: $3,668 NZD|High: $23,994 NZD|Avg: $8,725 NZD
Do Amore 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
November 3, 2026
Retailer 3$3,668 NZD
Retailer 11$3,802 NZD
Retailer 10$4,097 NZD
Retailer 13$4,287 NZD
Retailer 5$5,343 NZD
Retailer 2$5,716 NZD
Retailer 4$7,963 NZD
Retailer 8$8,247 NZD
Retailer 7$9,474 NZD
Retailer 9$9,743 NZD
Retailer 12$10,241 NZD
Retailer 6$11,983 NZD
Do Amore Diamonds$23,994 NZD

42 data points across 13 retailers

17 retailers$3,496 NZD to $14,680 NZD

B+
Cheapest Retailer
-
$3,496 NZD
$1,967 USD
B+
Retailer 2
-
$3,668 NZD
$2,064 USD
View
Final sale: no returns
Retailer 3
-
$3,802 NZD
$2,139 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$4,097 NZD
$2,305 USD
View
B+
Retailer 5
-
$4,287 NZD
$2,412 USD
View
B
Retailer 6
-
$5,343 NZD
$3,006 USD
View
B+
Retailer 7
-
$5,716 NZD
£2,532 GBP
View
B
Retailer 8
-
$7,963 NZD
£3,528 GBP
View
B
Retailer 9
-
$8,247 NZD
A$7,139 AUD
View
B
Retailer 10
-
$9,474 NZD
A$8,201 AUD
View
B
Retailer 11
-
$9,743 NZD
ZAR 88,561 ZAR
View
B
Retailer 12
-
$10,241 NZD
$5,762 USD
View
B
Retailer 13
-
$11,310 NZD
$6,363 USD
View
B
Retailer 14
-
$11,983 NZD
£5,309 GBP
View
B
Retailer 15
-
$14,680 NZD
$8,260 USD
View
Most Expensive
Do Amore Diamonds
27-8EBC66DAE · Nov 2
$22,536 NZD
$12,680 USD
View
Price under review
15 more retailers have this diamond
Prices start from $3,496 NZDSave up to $11,184 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.

B+
3.50ct Cushion
$3,496 NZD