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Cushion|Lab Grown|IGI

1.76ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG744514840

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG744514840

Diamond specifications and retailer prices

From $1,877 NZD
€1,006 EUR
As of October 31, 2026
Save $3,307 NZD (64%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,185 NZD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 LG744514840 or 744514840. Listed at 3 retailers as of October 31, 2026, with prices from $1,877 to $5,185, a $3,307 spread on the same certified stone. Novita Diamonds lists it at $5,185. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle44.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514840
Dimensions8.18 × 6.57 × 4.50 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.18 mm6.57 mm1.76 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514840
Side View
Table 60.0%Crown 32.4°Girdle: STK-THKPavilion 44.8°Culet: LargeDepth 68.5%

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: $5,185 NZD|Low: $905 NZD|High: $6,807 NZD|Avg: $3,370 NZD|-1.2%
Novita 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
Retailer 14
October 31, 2026
Retailer 11$905 NZD
Retailer 8$1,109 NZD
Retailer 13$1,532 NZD
Retailer 14$1,600 NZD
Retailer 2$1,877 NZD
Retailer 10$1,928 NZD
Retailer 5$2,733 NZD
Retailer 4$3,063 NZD
Retailer 7$3,126 NZD
Novita Diamonds$5,185 NZD
Retailer 3$5,585 NZD
Retailer 6$6,079 NZD
Retailer 9$6,292 NZD
Retailer 12$6,807 NZD

14 data points across 14 retailers

3 retailers$1,877 NZD to $5,185 NZD

A
Cheapest Retailer
-
$1,877 NZD
€1,006 EUR
B+
Retailer 2
-
$3,126 NZD
$1,759 USD
View
Most Expensive
B
Novita Diamonds
cert_744514840 · Oct 31
$5,185 NZD
A$4,488 AUD
View
2 more retailers have this diamond
Prices start from $1,877 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
$1,877 NZD