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Cushion|Lab Grown|IGI

1.79ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG749552565

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG749552565

Diamond specifications and retailer prices

From $2,253 SGD
$1,762 USD
As of October 30, 2026
Save $6,828 SGD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,766 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.79ct lab-grown cushion diamond

This 1.79ct 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 LG749552565 or 749552565. Listed at 17 retailers as of October 30, 2026, with a 303% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749552565
Dimensions6.44 × 6.44 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.44 mm1.79 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749552565
Side View
Table 61.0%Crown 37.3°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 66.3%

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: $3,666 SGD|Low: $2,253 SGD|High: $13,896 SGD|Avg: $4,529 SGD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 2$2,253 SGD
Retailer 3$2,260 SGD
Retailer 11$2,342 SGD
Retailer 10$2,557 SGD
Retailer 5$3,294 SGD
Retailer 1$3,666 SGD
Retailer 12$4,543 SGD
Retailer 6$4,754 SGD
Retailer 4$5,358 SGD
Retailer 13$6,313 SGD
Retailer 9$6,448 SGD
Retailer 8$6,891 SGD
Retailer 7$7,425 SGD

43 data points across 13 retailers

17 retailers$2,253 SGD to $9,081 SGD

A
Cheapest Retailer
-
$2,253 SGD
$1,762 USD
A
Retailer 2
-
$2,260 SGD
$1,768 USD
View
Final sale: no returns
Retailer 3
-
$2,342 SGD
$1,832 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
$2,557 SGD
$2,000 USD
View
B+
Retailer 5
-
$3,294 SGD
$2,577 USD
View
B+
Retailer 6
-
$3,666 SGD
£2,258 GBP
View
Retailer 7
-
$4,543 SGD
A$5,467 AUD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
$4,754 SGD
ZAR 60,070 ZAR
View
B
Retailer 9
-
$5,358 SGD
£3,300 GBP
View
B
Retailer 10
-
$6,313 SGD
$4,938 USD
View
Retailer 11
-
$6,448 SGD
A$7,760 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$6,891 SGD
$5,390 USD
View
B
Retailer 13
-
$7,073 SGD
$5,533 USD
View
B
Retailer 14
-
$7,425 SGD
£4,573 GBP
View
B
Retailer 15
-
$9,081 SGD
$7,103 USD
View
Retailer 16
-
$13,896 SGD
$10,870 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-749552565 · Oct 31
$14,766 SGD
$11,550 USD
View
Price under review
16 more retailers have this diamond
Prices start from $2,253 SGDSave up to $6,828 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
1.79ct Cushion
$2,253 SGD