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Cushion|Lab Grown|IGI

3.05ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG783631937

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG783631937

Diamond specifications and retailer prices

From $2,342 NZD
$1,320 USD
As of October 29, 2026
Save $6,156 NZD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,981 NZD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783631937 or 783631937. Listed at 16 retailers as of October 29, 2026, with a 263% 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

3.05
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783631937
Dimensions9.88 × 8.03 × 5.07 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm8.03 mm3.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783631937
Side View
Table 50.0%Crown 34.8°Girdle: STK-THKPavilion 38.7°Culet: LargeDepth 63.1%

Caratlytics Score

How it works →
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 29
Current: $13,981 NZD|Low: $2,342 NZD|High: $14,407 NZD|Avg: $5,561 NZD|-3.0%
Brilliant Earth
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
October 31, 2026
Retailer 3$2,342 NZD
Retailer 5$2,425 NZD
Retailer 11$2,706 NZD
Retailer 4$3,004 NZD
Retailer 12$3,469 NZD
Retailer 2$3,520 NZD
Retailer 7$4,298 NZD
Retailer 10$5,475 NZD
Retailer 8$5,634 NZD
Retailer 6$5,868 NZD
Retailer 14$6,962 NZD
Retailer 13$7,660 NZD
Retailer 9$7,837 NZD
Brilliant Earth$13,981 NZD

42 data points across 14 retailers

16 retailers$2,342 NZD to $8,498 NZD

A
Cheapest Retailer
-
$2,342 NZD
$1,320 USD
Final sale: no returns
Retailer 2
-
$2,425 NZD
$1,367 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$2,706 NZD
$1,525 USD
View
A
Retailer 4
-
$3,004 NZD
$1,693 USD
View
A
Retailer 5
-
$3,224 NZD
$1,817 USD
View
A
Retailer 6
-
$3,469 NZD
$1,955 USD
View
A
Retailer 7
-
$3,520 NZD
£1,562 GBP
View
B+
Retailer 8
-
$4,298 NZD
€2,307 EUR
View
Retailer 9
-
$5,475 NZD
A$4,747 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$5,634 NZD
ZAR 51,296 ZAR
View
Retailer 11
-
$5,868 NZD
£2,604 GBP
View
Price last confirmed 11 days ago
B
Retailer 12
-
$6,962 NZD
$3,924 USD
View
B
Retailer 13
-
$7,660 NZD
$4,317 USD
View
B
Retailer 14
-
$7,837 NZD
£3,478 GBP
View
B
Retailer 15
-
$8,498 NZD
$4,790 USD
View
Most Expensive
Brilliant Earth
21038390A · Oct 10
$13,981 NZD
$7,880 USD
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from $2,342 NZDSave up to $6,156 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
3.05ct Cushion
$2,342 NZD