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Cushion|Lab Grown|IGI

1.87ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG846662377

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846662377

Diamond specifications and retailer prices

From HK$5,014 HKD
£503 GBP
As of November 1, 2026
Save HK$25,741 HKD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$30,755 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.87ct lab-grown cushion diamond

This 1.87ct 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 LG846662377 or 846662377. Listed at 13 retailers as of October 31, 2026, with prices from HK$5,014 to HK$30,755, a HK$25,741 spread on the same certified stone. Do Amore Diamonds lists it at HK$30,755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662377
Dimensions9.57 × 6.24 × 4.05 mm
L/W Ratio1.53
Girdle conditionFaceted
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
9.57 mm6.24 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662377
Side View
Table 60.0%Crown 30.8°Girdle: MED-THKPavilion 34.4°Culet: NoneDepth 64.9%

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$30,755 HKD|Low: HK$5,014 HKD|High: HK$45,740 HKD|Avg: HK$16,072 HKD|-32.8%
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
November 1, 2026
Retailer 7HK$5,014 HKD
Retailer 13HK$5,570 HKD
Retailer 12HK$6,198 HKD
Retailer 3HK$6,739 HKD
Retailer 8HK$7,389 HKD
Retailer 5HK$9,556 HKD
Retailer 11HK$11,041 HKD
Retailer 4HK$12,500 HKD
Retailer 6HK$19,789 HKD
Retailer 9HK$25,131 HKD
Retailer 2HK$25,773 HKD
Retailer 10HK$30,049 HKD
Do Amore DiamondsHK$30,755 HKD

15 data points across 13 retailers

13 retailersHK$5,014 HKD to HK$30,755 HKD

A
Cheapest Retailer
-
HK$5,014 HKD
£503 GBP
A
Retailer 2
-
HK$5,570 HKD
$710 USD
View
A
Retailer 3
-
HK$6,198 HKD
$790 USD
View
A
Retailer 4
-
HK$6,739 HKD
$859 USD
View
A
Retailer 5
-
HK$7,389 HKD
€897 EUR
View
A
Retailer 6
-
HK$9,556 HKD
$1,218 USD
View
A
Retailer 7
-
HK$11,041 HKD
A$2,165 AUD
View
A
Retailer 8
-
HK$12,500 HKD
$1,593 USD
View
B+
Retailer 9
-
HK$19,789 HKD
£1,986 GBP
View
B
Retailer 10
-
HK$25,131 HKD
A$4,928 AUD
View
B+
Retailer 11
-
HK$25,773 HKD
$3,285 USD
View
B
Retailer 12
-
HK$30,049 HKD
$3,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-713894242 · Oct 31
HK$30,755 HKD
$3,920 USD
View
12 more retailers have this diamond
Prices start from HK$5,014 HKDSave up to HK$25,741 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
1.87ct Cushion
HK$5,014 HKD