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Cushion|Lab Grown|IGI

1.76ct D IF Cushion Lab Grown Diamond

EX • D/IF

Diamond specifications and retailer prices

From $1,830 NZD
£811 GBP
As of November 1, 2026
Save $3,307 NZD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,136 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.76ct lab-grown cushion diamond

This 1.76ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of November 1, 2026, with prices from $1,830 to $5,136, a $3,307 spread on the same certified stone. Rare Carat lists it at $5,136. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.07 × 6.20 × 3.99 mm
L/W Ratio1.30
Top View
8.07 mm6.20 mm1.76 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $5,136 NZD|Low: $1,829 NZD|High: $5,136 NZD|Avg: $1,933 NZD
Rare Carat
Retailer 2
November 1, 2026
Retailer 2$1,830 NZD
Rare Carat$5,136 NZD

36 data points across 2 retailers

2 retailers$1,830 NZD to $5,136 NZD

A
Cheapest Retailer
-
$1,830 NZD
£811 GBP
Most Expensive
B
Rare Carat
SV-881_l_753508009 · Nov 1
$5,136 NZD
$2,890 USD
View
1 more retailer has this diamond
Prices start from $1,830 NZDSave up to $3,307 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
1.76ct Cushion
$1,830 NZD