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Cushion|Lab Grown|IGI

3.05ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG665445115

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

Certificate IGI LG665445115

Diamond specifications and retailer prices

From $1,416 NZD
$798 USD
As of October 30, 2026
Save $4,175 NZD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,591 NZD at MOH London · As of October 29, 2026
View at MOH London

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 LG665445115 or 665445115. Listed at 18 retailers as of October 29, 2026, with prices from $1,416 to $5,591, a $4,175 spread on the same certified stone. MOH London lists it at $5,591. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665445115
Dimensions8.41 × 8.41 × 5.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.41 mm8.41 mm3.05 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665445115
Side View
Table 60.0%Crown 35.3°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 66.7%

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 30
Current: $5,591 NZD|Low: $1,274 NZD|High: $6,023 NZD|Avg: $3,325 NZD|-7.0%
MOH London
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 11$1,416 NZD
Retailer 15$1,553 NZD
Retailer 16$1,612 NZD
Retailer 6$1,863 NZD
Retailer 18$1,984 NZD
Retailer 12$2,109 NZD
Retailer 13$2,161 NZD
Retailer 3$2,901 NZD
Retailer 2$2,981 NZD
Retailer 14$3,065 NZD
Retailer 8$3,334 NZD
Retailer 10$4,381 NZD
Retailer 9$4,556 NZD
Retailer 17$4,580 NZD
Retailer 4$4,617 NZD
Retailer 7$4,664 NZD
Retailer 5$4,924 NZD
MOH London$5,591 NZD

36 data points across 18 retailers

18 retailers$1,416 NZD to $5,591 NZD

A
Cheapest Retailer
-
$1,416 NZD
$798 USD
Final sale: no returns
A
Retailer 2
-
$1,553 NZD
$875 USD
View
A
Retailer 3
-
$1,612 NZD
HK$7,100 HKD
View
A
Retailer 4
-
$1,863 NZD
$1,050 USD
View
A
Retailer 5
-
$1,984 NZD
$1,118 USD
View
A
Retailer 6
-
$2,109 NZD
£936 GBP
View
A
Retailer 7
-
$2,161 NZD
€1,160 EUR
View
A
Retailer 8
-
$2,901 NZD
$1,635 USD
View
A
Retailer 9
-
$2,981 NZD
A$2,585 AUD
View
A
Retailer 10
-
$3,065 NZD
ZAR 27,908 ZAR
View
B+
Retailer 11
-
$3,334 NZD
$1,879 USD
View
Retailer 12
-
$4,381 NZD
£1,944 GBP
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$4,556 NZD
$2,568 USD
View
Retailer 14
-
$4,580 NZD
A$3,971 AUD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$4,617 NZD
$2,602 USD
View
B+
Retailer 16
-
$4,664 NZD
SGD 3,552 SGD
View
B+
Retailer 17
-
$4,924 NZD
$2,775 USD
View
Most Expensive
B+
MOH London
LG665445115 · Oct 29
$5,591 NZD
£2,481 GBP
View
17 more retailers have this diamond
Prices start from $1,416 NZDSave up to $4,175 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
$1,416 NZD