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Cushion|Lab Grown|IGI

1.55ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG761554217

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG761554217

Diamond specifications and retailer prices

From $756 NZD
As of November 4, 2026
Save $2,748 NZD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,731 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761554217 or 761554217. Listed at 19 retailers as of November 3, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761554217
Dimensions7.20 × 6.44 × 4.41 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeLarge
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
7.20 mm6.44 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761554217
Side View
Table 55.0%Crown 37.2°Girdle: THK-VTKPavilion 41.9°Culet: LargeDepth 68.5%

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: Nov 4
Current: $1,527 NZD|Low: $756 NZD|High: $4,609 NZD|Avg: $2,113 NZD|-13.5%
Retailer 1
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
November 4, 2026
Retailer 17$756 NZD
Retailer 3$846 NZD
Retailer 8$937 NZD
Retailer 14$937 NZD
Retailer 10$983 NZD
Retailer 4$1,183 NZD
Retailer 13$1,197 NZD
Retailer 18$1,260 NZD
Retailer 1$1,527 NZD
Retailer 12$2,180 NZD
Retailer 15$2,627 NZD
Retailer 6$2,730 NZD
Retailer 9$2,980 NZD
Retailer 16$3,010 NZD
Retailer 7$3,069 NZD
Retailer 2$3,395 NZD
Retailer 11$3,440 NZD
Retailer 5$3,504 NZD

43 data points across 18 retailers

19 retailers$756 NZD to $3,504 NZD

A
Cheapest Retailer
-
$756 NZD
A
Retailer 2
-
$846 NZD
View
A
Retailer 3
-
$937 NZD
View
Retailer 4
-
$937 NZD
View
Price last confirmed 11 days ago
Retailer 5
-
$983 NZD
View
Price last confirmed 21 days ago
Final sale: no returns
A
Retailer 6
-
$1,183 NZD
View
A
Retailer 7
-
$1,197 NZD
View
A
Retailer 8
-
$1,260 NZD
View
B+
Retailer 9
-
$1,527 NZD
View
B
Retailer 10
-
$2,180 NZD
View
B
Retailer 11
-
$2,627 NZD
View
B
Retailer 12
-
$2,730 NZD
View
B
Retailer 13
-
$2,980 NZD
View
B
Retailer 14
-
$3,010 NZD
View
B
Retailer 15
-
$3,069 NZD
View
B
Retailer 16
-
$3,395 NZD
View
B
Retailer 17
-
$3,440 NZD
View
B
Retailer 18
-
$3,504 NZD
View
Most Expensive
Queensmith
LG761554217 · Oct 27
$4,731 NZD
£2,100 GBP
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $756 NZDSave up to $2,748 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
1.55ct Cushion
$756 NZD