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Cushion|Lab Grown|IGI

1.90ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG797677409

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797677409

Diamond specifications and retailer prices

From $515 NZD
$290 USD
As of October 30, 2026
Save $3,643 NZD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,159 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797677409 or 797677409. Listed at 13 retailers as of October 30, 2026, with prices from $515 to $4,159, a $3,643 spread on the same certified stone. Do Amore Diamonds lists it at $4,159. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797677409
Dimensions8.38 × 6.51 × 4.61 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.38 mm6.51 mm1.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797677409
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 70.8%

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 30
Current: $4,159 NZD|Low: $515 NZD|High: $4,159 NZD|Avg: $1,601 NZD|+1.7%
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
November 2, 2026
Retailer 4$515 NZD
Retailer 10$537 NZD
Retailer 12$722 NZD
Retailer 11$995 NZD
Retailer 5$1,004 NZD
Retailer 6$1,022 NZD
Retailer 2$1,137 NZD
Retailer 8$1,378 NZD
Retailer 9$2,106 NZD
Retailer 13$2,184 NZD
Retailer 3$2,204 NZD
Retailer 7$2,375 NZD
Do Amore Diamonds$4,159 NZD

42 data points across 13 retailers

13 retailers$515 NZD to $4,159 NZD

A
Cheapest Retailer
-
$515 NZD
$290 USD
Final sale: no returns
Retailer 2
-
$537 NZD
$302 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$722 NZD
$406 USD
View
A
Retailer 4
-
$995 NZD
$560 USD
View
A
Retailer 5
-
$1,022 NZD
ZAR 9,289 ZAR
View
A
Retailer 6
-
$1,137 NZD
£504 GBP
View
A
Retailer 7
-
$1,378 NZD
A$1,193 AUD
View
B+
Retailer 8
-
$2,106 NZD
$1,185 USD
View
B+
Retailer 9
-
$2,184 NZD
$1,229 USD
View
B+
Retailer 10
-
$2,204 NZD
$1,240 USD
View
B+
Retailer 11
-
$2,375 NZD
£1,052 GBP
View
B
Retailer 12
-
$3,412 NZD
$1,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-EF8B87292 · Nov 2
$4,159 NZD
$2,340 USD
View
12 more retailers have this diamond
Prices start from $515 NZDSave up to $3,643 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
1.90ct Cushion
$515 NZD