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Cushion|Lab Grown|IGI

1.57ct H VVS2 Cushion Lab Grown Diamond

EX • H/VVS2 • IGI LG611375389

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG611375389

Diamond specifications and retailer prices

From $558 NZD
$314 USD
As of November 1, 2026
Save $3,867 NZD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,425 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG611375389 or 611375389. Listed at 13 retailers as of November 1, 2026, with prices from $558 to $4,425, a $3,867 spread on the same certified stone. Do Amore Diamonds lists it at $4,425. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611375389
Dimensions8.17 × 6.14 × 4.20 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.17 mm6.14 mm1.57 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611375389
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 68.4%

Caratlytics Score

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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 1
Current: $4,425 NZD|Low: $558 NZD|High: $4,852 NZD|Avg: $1,815 NZD|-8.8%
Do Amore Diamonds
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
November 2, 2026
Retailer 12$558 NZD
Retailer 4$755 NZD
Retailer 9$755 NZD
Retailer 14$807 NZD
Retailer 11$822 NZD
Retailer 3$828 NZD
Retailer 2$1,179 NZD
Retailer 10$1,593 NZD
Retailer 7$1,831 NZD
Retailer 5$2,453 NZD
Retailer 13$2,575 NZD
Retailer 6$2,584 NZD
Retailer 15$2,654 NZD
Retailer 8$2,738 NZD
Do Amore Diamonds$4,425 NZD

25 data points across 15 retailers

13 retailers$558 NZD to $4,425 NZD

A
Cheapest Retailer
-
$558 NZD
$314 USD
Final sale: no returns
A
Retailer 2
-
$755 NZD
$425 USD
View
A
Retailer 3
-
$755 NZD
$425 USD
View
A
Retailer 4
-
$807 NZD
$454 USD
View
Retailer 5
-
$822 NZD
£364 GBP
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$828 NZD
$466 USD
View
A
Retailer 7
-
$1,179 NZD
ZAR 10,713 ZAR
View
B+
Retailer 8
-
$1,593 NZD
A$1,379 AUD
View
B
Retailer 9
-
$2,487 NZD
$1,399 USD
View
B
Retailer 10
-
$2,575 NZD
$1,449 USD
View
B
Retailer 11
-
$2,654 NZD
£1,176 GBP
View
B
Retailer 12
-
$2,738 NZD
£1,213 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6601FCAA3 · Nov 1
$4,425 NZD
$2,490 USD
View
12 more retailers have this diamond
Prices start from $558 NZDSave up to $3,867 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
$558 NZD