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Cushion|Lab Grown|IGI

1.75ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG843661633

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843661633

Diamond specifications and retailer prices

From $619 NZD
£274 GBP
As of November 2, 2026
Save $3,326 NZD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,946 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.75ct lab-grown cushion diamond

This 1.75ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843661633 or 843661633. Listed at 9 retailers as of November 2, 2026, with prices from $619 to $3,946, a $3,326 spread on the same certified stone. Brilliant Earth lists it at $3,946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843661633
Dimensions8.12 × 6.50 × 4.47 mm
L/W Ratio1.25
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm6.50 mm1.75 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843661633
Side View
Table 63.0%Crown 30.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 68.8%

Caratlytics Score

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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: Nov 2
Current: $983 NZD|Low: $619 NZD|High: $2,347 NZD|Avg: $1,453 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$619 NZD
Retailer 7$974 NZD
Retailer 1$983 NZD
Retailer 5$1,010 NZD
Retailer 3$1,122 NZD
Retailer 4$1,482 NZD
Retailer 8$1,974 NZD
Retailer 6$2,347 NZD

3 data points across 8 retailers

9 retailers$619 NZD to $3,946 NZD

A
Cheapest Retailer
-
$619 NZD
£274 GBP
A
Retailer 2
-
$974 NZD
$548 USD
View
Retailer 3
-
$983 NZD
€527 EUR
View
A
Retailer 4
-
$1,010 NZD
ZAR 9,180 ZAR
View
A
Retailer 5
-
$1,122 NZD
£497 GBP
View
B+
Retailer 6
-
$1,482 NZD
$834 USD
View
B+
Retailer 7
-
$1,974 NZD
$1,111 USD
View
B
Retailer 8
-
$2,347 NZD
£1,040 GBP
View
Most Expensive
B
Brilliant Earth
22394266A · Nov 2
$3,946 NZD
$2,220 USD
View
8 more retailers have this diamond
Prices start from $619 NZDSave up to $3,326 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
1.75ct Cushion
$619 NZD