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Cushion|Lab Grown|IGI

1.57ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG657463071

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG657463071

Diamond specifications and retailer prices

From $545 NZD
$307 USD
As of October 30, 2026
Save $3,288 NZD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,832 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.57ct lab-grown cushion diamond

This 1.57ct 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 LG657463071 or 657463071. Listed at 19 retailers as of October 30, 2026, with prices from $545 to $3,832, a $3,288 spread on the same certified stone. Brilliant Earth lists it at $3,832. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657463071
Dimensions6.73 × 6.53 × 4.60 mm
L/W Ratio1.03
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
6.73 mm6.53 mm1.57 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657463071
Side View
Table 63.0%Crown 33.3°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 70.4%

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: $3,832 NZD|Low: $545 NZD|High: $4,187 NZD|Avg: $1,490 NZD|-8.5%
Brilliant Earth
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 5$545 NZD
Retailer 14$603 NZD
Retailer 6$813 NZD
Retailer 13$816 NZD
Retailer 12$1,035 NZD
Retailer 7$1,060 NZD
Retailer 4$1,072 NZD
Retailer 2$1,075 NZD
Retailer 11$1,401 NZD
Retailer 8$1,444 NZD
Retailer 9$1,966 NZD
Retailer 3$2,145 NZD
Retailer 10$2,429 NZD
Brilliant Earth$3,832 NZD

43 data points across 14 retailers

19 retailers$545 NZD to $3,832 NZD

A
Cheapest Retailer
-
$545 NZD
$307 USD
Final sale: no returns
Retailer 2
-
$603 NZD
$340 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$681 NZD
HK$3,000 HKD
View
B+
Retailer 4
-
$813 NZD
$458 USD
View
A
Retailer 5
-
$816 NZD
$460 USD
View
A
Retailer 6
-
$1,035 NZD
ZAR 9,428 ZAR
View
A
Retailer 7
-
$1,060 NZD
£470 GBP
View
A
Retailer 8
-
$1,072 NZD
$604 USD
View
A
Retailer 9
-
$1,075 NZD
€577 EUR
View
A
Retailer 10
-
$1,114 NZD
$628 USD
View
A
Retailer 11
-
$1,401 NZD
A$1,215 AUD
View
B+
Retailer 12
-
$1,444 NZD
$814 USD
View
B+
Retailer 13
-
$1,939 NZD
SGD 1,477 SGD
View
B+
Retailer 14
-
$1,966 NZD
A$1,705 AUD
View
B+
Retailer 15
-
$2,027 NZD
$1,143 USD
View
B+
Retailer 16
-
$2,145 NZD
$1,209 USD
View
B+
Retailer 17
-
$2,429 NZD
£1,078 GBP
View
B
Retailer 18
-
$2,536 NZD
$1,429 USD
View
Most Expensive
B
Brilliant Earth
11912868A · Oct 30
$3,832 NZD
$2,160 USD
View
18 more retailers have this diamond
Prices start from $545 NZDSave up to $3,288 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
1.57ct Cushion
$545 NZD