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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 $1,350 SGD
€1,006 EUR
As of October 31, 2026
Save $2,379 SGD (64%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,729 SGD 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 $1,350 to $3,729, a $2,379 spread on the same certified stone. Novita Diamonds lists it at $3,729. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,729 SGD|Low: $651 SGD|High: $4,896 SGD|Avg: $2,424 SGD|-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$651 SGD
Retailer 8$798 SGD
Retailer 13$1,102 SGD
Retailer 14$1,151 SGD
Retailer 2$1,350 SGD
Retailer 10$1,387 SGD
Retailer 5$1,966 SGD
Retailer 4$2,203 SGD
Retailer 7$2,248 SGD
Novita Diamonds$3,729 SGD
Retailer 3$4,017 SGD
Retailer 6$4,373 SGD
Retailer 9$4,526 SGD
Retailer 12$4,896 SGD

14 data points across 14 retailers

3 retailers$1,350 SGD to $3,729 SGD

A
Cheapest Retailer
-
$1,350 SGD
€1,006 EUR
B+
Retailer 2
-
$2,248 SGD
$1,759 USD
View
Most Expensive
B
Novita Diamonds
cert_744514840 · Oct 31
$3,729 SGD
A$4,488 AUD
View
2 more retailers have this diamond
Prices start from $1,350 SGDSave up to $2,379 SGD

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
$1,350 SGD