CaratHunter
Plans
Cushion|Lab Grown|IGI

0.54ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG788658561

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

Certificate IGI LG788658561

Diamond specifications and retailer prices

From $275 NZD
As of November 3, 2026
Save $1,503 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,778 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.54ct lab-grown cushion diamond

This 0.54ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788658561 or 788658561. Listed at 14 retailers as of November 1, 2026, with prices from $275 to $1,778, a $1,503 spread on the same certified stone. Reve Diamonds lists it at $1,778. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788658561
Dimensions4.57 × 4.56 × 3.08 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
4.57 mm4.56 mm0.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788658561
Side View
Table 67.0%Crown 40.6°Girdle: MED-THKPavilion 36.4°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
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 3
Current: $543 NZD|Low: $232 NZD|High: $1,804 NZD|Avg: $763 NZD|-1.0%
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
Reve Diamonds
November 4, 2026
Retailer 9$275 NZD
Retailer 12$309 NZD
Retailer 10$408 NZD
Retailer 6$525 NZD
Retailer 1$543 NZD
Retailer 7$559 NZD
Retailer 2$575 NZD
Retailer 13$710 NZD
Retailer 5$763 NZD
Retailer 11$804 NZD
Retailer 3$970 NZD
Retailer 4$1,087 NZD
Retailer 8$1,439 NZD
Reve Diamonds$1,778 NZD

31 data points across 14 retailers

14 retailers$275 NZD to $1,778 NZD

A
Cheapest Retailer
-
$275 NZD
Final sale: no returns
Retailer 2
-
$309 NZD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$408 NZD
View
B+
Retailer 4
-
$525 NZD
View
A
Retailer 5
-
$543 NZD
View
B+
Retailer 6
-
$559 NZD
View
B+
Retailer 7
-
$575 NZD
View
B+
Retailer 8
-
$710 NZD
View
B+
Retailer 9
-
$763 NZD
View
B
Retailer 10
-
$804 NZD
View
B
Retailer 11
-
$970 NZD
View
B
Retailer 12
-
$1,087 NZD
View
B
Retailer 13
-
$1,439 NZD
View
Most Expensive
B
Reve Diamonds
5F08DDF39 · Nov 1
$1,778 NZD
$1,002 USD
View
13 more retailers have this diamond
Prices start from $275 NZDSave up to $1,503 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
0.54ct Cushion
$275 NZD