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Cushion|Lab Grown|IGI

1.03ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG794629955

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG794629955

Diamond specifications and retailer prices

From $463 NZD
$261 USD
As of October 29, 2026
Save $2,714 NZD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,177 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794629955 or 794629955. Listed at 19 retailers as of October 27, 2026, with prices from $463 to $3,177, a $2,714 spread on the same certified stone. Queensmith lists it at $3,177. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794629955
Dimensions7.52 × 5.02 × 3.51 mm
L/W Ratio1.50
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
7.52 mm5.02 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794629955
Side View
Table 58.0%Crown 38.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 69.9%

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 29
Current: $1,099 NZD|Low: $445 NZD|High: $2,332 NZD|Avg: $1,147 NZD|+4.5%
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
October 31, 2026
Retailer 13$463 NZD
Retailer 12$516 NZD
Retailer 5$538 NZD
Retailer 2$575 NZD
Retailer 4$575 NZD
Retailer 14$772 NZD
Retailer 8$772 NZD
Retailer 11$861 NZD
Retailer 1$1,099 NZD
Retailer 9$1,399 NZD
Retailer 10$1,765 NZD
Retailer 3$1,847 NZD
Retailer 6$2,244 NZD
Retailer 7$2,316 NZD

42 data points across 14 retailers

19 retailers$463 NZD to $3,177 NZD

A
Cheapest Retailer
-
$463 NZD
$261 USD
A
Retailer 2
-
$516 NZD
$291 USD
View
Final sale: no returns
A
Retailer 3
-
$538 NZD
$303 USD
View
A
Retailer 4
-
$575 NZD
$324 USD
View
A
Retailer 5
-
$575 NZD
$324 USD
View
A
Retailer 6
-
$680 NZD
$383 USD
View
A
Retailer 7
-
$772 NZD
$435 USD
View
A
Retailer 8
-
$772 NZD
£343 GBP
View
B+
Retailer 9
-
$861 NZD
$485 USD
View
B+
Retailer 10
-
$1,099 NZD
£488 GBP
View
B+
Retailer 11
-
$1,399 NZD
A$1,213 AUD
View
B
Retailer 12
-
$1,548 NZD
SGD 1,179 SGD
View
B
Retailer 13
-
$1,765 NZD
$995 USD
View
B
Retailer 14
-
$1,847 NZD
$1,041 USD
View
B
Retailer 15
-
$1,939 NZD
$1,093 USD
View
B
Retailer 16
-
$2,244 NZD
£996 GBP
View
B
Retailer 17
-
$2,316 NZD
£1,028 GBP
View
B
Retailer 18
-
$2,465 NZD
$1,389 USD
View
Most Expensive
B
Queensmith
LG794629955 · Oct 27
$3,177 NZD
£1,410 GBP
View
18 more retailers have this diamond
Prices start from $463 NZDSave up to $2,714 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
1.03ct Cushion
$463 NZD