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Cushion|Lab Grown|IGI

3.05ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG731509028

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG731509028

Diamond specifications and retailer prices

From $965 NZD
As of November 4, 2026
Save $7,908 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,873 NZD at Frank Darling · As of November 4, 2026
View at Frank Darling

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 LG731509028 or 731509028. Listed at 14 retailers as of November 4, 2026, with prices from $965 to $8,873, a $7,908 spread on the same certified stone. Frank Darling lists it at $8,873. 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 angle32.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731509028
Dimensions8.32 × 8.25 × 5.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm8.25 mm3.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731509028
Side View
Table 65.0%Crown 32.7°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $8,873 NZD|Low: $812 NZD|High: $14,245 NZD|Avg: $4,007 NZD|-0.0%
Frank Darling
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
November 2, 2026
Retailer 12$965 NZD
Retailer 5$1,313 NZD
Retailer 8$1,394 NZD
Retailer 11$1,437 NZD
Retailer 10$1,554 NZD
Retailer 9$1,739 NZD
Retailer 14$2,375 NZD
Retailer 2$2,657 NZD
Retailer 4$3,951 NZD
Retailer 7$4,694 NZD
Retailer 6$5,970 NZD
Retailer 13$7,291 NZD
Retailer 3$7,877 NZD
Frank Darling$8,873 NZD

35 data points across 14 retailers

14 retailers$965 NZD to $8,873 NZD

A+
Cheapest Retailer
-
$965 NZD
Final sale: no returns
A
Retailer 2
-
$1,313 NZD
View
A
Retailer 3
-
$1,394 NZD
View
B+
Retailer 4
-
$1,437 NZD
View
A
Retailer 5
-
$1,554 NZD
View
A
Retailer 6
-
$1,739 NZD
View
A
Retailer 7
-
$2,375 NZD
View
A
Retailer 8
-
$2,657 NZD
View
B+
Retailer 9
-
$3,951 NZD
View
B+
Retailer 10
-
$4,694 NZD
View
Retailer 11
-
$5,970 NZD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$7,291 NZD
View
B
Retailer 13
-
$7,877 NZD
View
Most Expensive
B
Frank Darling
VT-66729GR · Nov 4
$8,873 NZD
$5,001 USD
View
13 more retailers have this diamond
Prices start from $965 NZDSave up to $7,908 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
$965 NZD