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Cushion|Lab Grown|IGI

1.85ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG791631980

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791631980

Diamond specifications and retailer prices

From HK$3,350 HKD
$427 USD
As of November 1, 2026
Save HK$23,247 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$26,597 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.85ct lab-grown cushion diamond

This 1.85ct 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 LG791631980 or 791631980. Listed at 17 retailers as of November 1, 2026, with prices from HK$3,350 to HK$26,597, a HK$23,247 spread on the same certified stone. Do Amore Diamonds lists it at HK$26,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791631980
Dimensions8.25 × 6.58 × 4.39 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
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
8.25 mm6.58 mm1.85 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791631980
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 66.7%

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: Nov 1
Current: HK$26,597 HKD|Low: HK$3,350 HKD|High: HK$26,989 HKD|Avg: HK$14,054 HKD
Do Amore 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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 5HK$3,350 HKD
Retailer 11HK$5,610 HKD
Retailer 6HK$5,924 HKD
Retailer 17HK$6,331 HKD
Retailer 10HK$6,762 HKD
Retailer 13HK$7,051 HKD
Retailer 3HK$9,125 HKD
Retailer 12HK$9,557 HKD
Retailer 15HK$9,697 HKD
Retailer 16HK$13,918 HKD
Retailer 4HK$14,384 HKD
Retailer 7HK$14,648 HKD
Retailer 2HK$15,076 HKD
Retailer 9HK$19,729 HKD
Retailer 8HK$25,131 HKD
Retailer 14HK$25,577 HKD
Do Amore DiamondsHK$26,597 HKD

43 data points across 17 retailers

17 retailersHK$3,350 HKD to HK$26,597 HKD

A
Cheapest Retailer
-
HK$3,350 HKD
$427 USD
Final sale: no returns
A
Retailer 2
-
HK$5,610 HKD
$715 USD
View
A
Retailer 3
-
HK$5,924 HKD
$755 USD
View
A
Retailer 4
-
HK$6,331 HKD
$807 USD
View
A
Retailer 5
-
HK$6,762 HKD
£679 GBP
View
A
Retailer 6
-
HK$7,051 HKD
ZAR 14,519 ZAR
View
A
Retailer 7
-
HK$9,125 HKD
$1,163 USD
View
A
Retailer 8
-
HK$9,557 HKD
A$1,874 AUD
View
A
Retailer 9
-
HK$9,697 HKD
$1,236 USD
View
A
Retailer 10
-
HK$13,918 HKD
$1,774 USD
View
A
Retailer 11
-
HK$14,384 HKD
$1,833 USD
View
A
Retailer 12
-
HK$14,648 HKD
SGD 2,523 SGD
View
B+
Retailer 13
-
HK$15,076 HKD
£1,513 GBP
View
Retailer 14
-
HK$19,729 HKD
£1,980 GBP
View
Price last confirmed 24 days ago
Retailer 15
-
HK$25,131 HKD
A$4,928 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
HK$25,577 HKD
$3,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-13FD845E7 · Nov 1
HK$26,597 HKD
$3,390 USD
View
16 more retailers have this diamond
Prices start from HK$3,350 HKDSave up to HK$23,247 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
1.85ct Cushion
HK$3,350 HKD