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Cushion|Lab Grown|IGI

1.71ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG747570754

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747570754

Diamond specifications and retailer prices

From $457 NZD
$257 USD
As of October 31, 2026
Save $1,600 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,056 NZD at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.71ct lab-grown cushion diamond

This 1.71ct 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 LG747570754 or 747570754. Listed at 13 retailers as of October 31, 2026, with prices from $457 to $2,056, a $1,600 spread on the same certified stone. Brilliance lists it at $2,056. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747570754
Dimensions8.13 × 6.50 × 4.34 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm6.50 mm1.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747570754
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 66.8%

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 31
Current: $1,818 NZD|Low: $457 NZD|High: $2,293 NZD|Avg: $1,370 NZD|-8.4%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$457 NZD
Retailer 9$679 NZD
Retailer 5$913 NZD
Retailer 4$937 NZD
Retailer 11$969 NZD
Retailer 8$1,328 NZD
Retailer 7$1,813 NZD
Brilliance$1,818 NZD
Retailer 6$1,884 NZD
Retailer 3$1,977 NZD
Retailer 2$2,025 NZD

39 data points across 11 retailers

13 retailers$457 NZD to $2,056 NZD

A
Cheapest Retailer
-
$457 NZD
$257 USD
Final sale: no returns
B+
Retailer 2
-
$679 NZD
$382 USD
View
A
Retailer 3
-
$913 NZD
€489 EUR
View
A
Retailer 4
-
$937 NZD
£415 GBP
View
A
Retailer 5
-
$969 NZD
$545 USD
View
A
Retailer 6
-
$1,047 NZD
$589 USD
View
B+
Retailer 7
-
$1,328 NZD
$747 USD
View
Retailer 8
-
$1,718 NZD
$967 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$1,813 NZD
$1,020 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$1,818 NZD
$1,023 USD
View
B+
Retailer 11
-
$1,884 NZD
$1,060 USD
View
B+
Retailer 12
-
$2,025 NZD
£897 GBP
View
Most Expensive
B
Brilliance
D36571363 · Nov 1
$2,056 NZD
$1,157 USD
View
12 more retailers have this diamond
Prices start from $457 NZDSave up to $1,600 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
1.71ct Cushion
$457 NZD