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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 HK$13,824 HKD
$1,762 USD
As of October 30, 2026
Save HK$41,904 HKD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$90,618 HKD 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: HK$22,501 HKD|Low: HK$13,824 HKD|High: HK$85,283 HKD|Avg: HK$27,823 HKD|-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 2HK$13,824 HKD
Retailer 3HK$13,871 HKD
Retailer 11HK$14,373 HKD
Retailer 10HK$15,691 HKD
Retailer 5HK$20,218 HKD
Retailer 1HK$22,501 HKD
Retailer 12HK$27,880 HKD
Retailer 6HK$29,173 HKD
Retailer 4HK$32,881 HKD
Retailer 13HK$38,742 HKD
Retailer 9HK$39,574 HKD
Retailer 8HK$42,288 HKD
Retailer 7HK$45,566 HKD

42 data points across 13 retailers

17 retailersHK$13,824 HKD to HK$55,728 HKD

A
Cheapest Retailer
-
HK$13,824 HKD
$1,762 USD
A
Retailer 2
-
HK$13,871 HKD
$1,768 USD
View
Final sale: no returns
Retailer 3
-
HK$14,373 HKD
$1,832 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
HK$15,691 HKD
$2,000 USD
View
B+
Retailer 5
-
HK$20,218 HKD
$2,577 USD
View
B+
Retailer 6
-
HK$22,501 HKD
£2,258 GBP
View
Retailer 7
-
HK$27,880 HKD
A$5,467 AUD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
HK$29,173 HKD
ZAR 60,070 ZAR
View
B
Retailer 9
-
HK$32,881 HKD
£3,300 GBP
View
B
Retailer 10
-
HK$38,742 HKD
$4,938 USD
View
Retailer 11
-
HK$39,574 HKD
A$7,760 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
HK$42,288 HKD
$5,390 USD
View
B
Retailer 13
-
HK$43,411 HKD
$5,533 USD
View
B
Retailer 14
-
HK$45,566 HKD
£4,573 GBP
View
B
Retailer 15
-
HK$55,728 HKD
$7,103 USD
View
Retailer 16
-
HK$85,283 HKD
$10,870 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-749552565 · Oct 31
HK$90,618 HKD
$11,550 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$13,824 HKDSave up to HK$41,904 HKD

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
HK$13,824 HKD