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Cushion|Lab Grown|IGI

1.70ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG575382373

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG575382373

Diamond specifications and retailer prices

From $480 NZD
$270 USD
As of October 30, 2026
Save $1,745 NZD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,225 NZD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.7ct lab-grown cushion diamond

This 1.7ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG575382373 or 575382373. Listed at 8 retailers as of October 30, 2026, with prices from $480 to $2,225, a $1,745 spread on the same certified stone. With Clarity lists it at $2,225. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575382373
Dimensions6.96 × 6.62 × 4.18 mm
L/W Ratio1.05
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
6.96 mm6.62 mm1.70 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575382373
Side View
Table 63.5%Crown 36.3°Girdle: MED-THKPavilion 33.1°Culet: NoneDepth 63.1%

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: Oct 30
Current: $1,376 NZD|Low: $368 NZD|High: $2,595 NZD|Avg: $1,413 NZD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 2, 2026
Retailer 6$480 NZD
Retailer 7$729 NZD
Retailer 3$866 NZD
Retailer 9$1,037 NZD
Retailer 8$1,073 NZD
Retailer 2$1,159 NZD
Retailer 1$1,376 NZD
Retailer 4$1,866 NZD
Retailer 5$1,969 NZD
With Clarity$2,181 NZD
Retailer 10$2,387 NZD

15 data points across 11 retailers

8 retailers$480 NZD to $2,225 NZD

A
Cheapest Retailer
-
$480 NZD
$270 USD
Final sale: no returns
B+
Retailer 2
-
$729 NZD
$410 USD
View
A
Retailer 3
-
$866 NZD
€464 EUR
View
A
Retailer 4
-
$1,073 NZD
$604 USD
View
B+
Retailer 5
-
$1,376 NZD
$774 USD
View
B+
Retailer 6
-
$1,866 NZD
$1,050 USD
View
B
Retailer 7
-
$1,969 NZD
$1,108 USD
View
Most Expensive
B
With Clarity
575382373 · Nov 1
$2,225 NZD
$1,252 USD
View
7 more retailers have this diamond
Prices start from $480 NZDSave up to $1,745 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
1.70ct Cushion
$480 NZD