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Cushion|Lab Grown|IGI

1.70ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG834607725

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG834607725

Diamond specifications and retailer prices

From $1,146 NZD
$645 USD
As of October 27, 2026
Save $2,586 NZD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,732 NZD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834607725 or 834607725. Listed at 9 retailers as of October 27, 2026, with prices from $1,146 to $3,732, a $2,586 spread on the same certified stone. Do Amore Diamonds lists it at $3,732. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834607725
Dimensions8.73 × 6.12 × 4.10 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm6.12 mm1.70 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834607725
Side View
Table 59.0%Crown 36°Girdle: MED-THKPavilion 40°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
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 27
Current: $3,732 NZD|Low: $576 NZD|High: $3,803 NZD|Avg: $1,579 NZD|-1.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 2$652 NZD
Retailer 8$782 NZD
Retailer 4$825 NZD
Retailer 10$1,065 NZD
Retailer 9$1,681 NZD
Retailer 11$1,881 NZD
Retailer 3$1,925 NZD
Retailer 5$2,131 NZD
Retailer 7$2,346 NZD
Retailer 6$2,419 NZD
Do Amore Diamonds$3,732 NZD

20 data points across 11 retailers

9 retailers$1,146 NZD to $3,732 NZD

Retailer 1
-
$652 NZD
£289 GBP
Price last confirmed 7 days ago
Retailer 2
-
$825 NZD
$464 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,146 NZD
$645 USD
View
Retailer 4
-
$1,681 NZD
$946 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$1,881 NZD
SGD 1,430 SGD
View
Price last confirmed 23 days ago
Retailer 6
-
$2,131 NZD
£944 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
$2,346 NZD
$1,320 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$2,419 NZD
$1,361 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-CD068FB4D · Oct 28
$3,732 NZD
$2,100 USD
View
8 more retailers have this diamond
Prices start from $1,146 NZDSave up to $2,586 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
$1,146 NZD