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Cushion|Lab Grown|IGI

1.87ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800613981

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800613981

Diamond specifications and retailer prices

From HK$43,708 HKD
$5,571 USD
As of October 30, 2026
Save HK$26,369 HKD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$97,717 HKD at MOH London · As of October 29, 2026
View at MOH London

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800613981 or 800613981. Listed at 13 retailers as of October 26, 2026, with a 60% 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

1.87
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800613981
Dimensions8.73 × 5.89 × 3.98 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm5.89 mm1.87 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800613981
Side View
Table 67.0%Crown 39.8°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$97,717 HKD|Low: HK$43,708 HKD|High: HK$182,808 HKD|Avg: HK$88,584 HKD|-8.7%
MOH London
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 13HK$43,708 HKD
Retailer 11HK$46,109 HKD
Retailer 12HK$47,765 HKD
Retailer 6HK$54,157 HKD
Retailer 2HK$61,203 HKD
Retailer 3HK$67,676 HKD
Retailer 8HK$70,078 HKD
Retailer 7HK$87,801 HKD
Retailer 10HK$89,998 HKD
MOH LondonHK$97,717 HKD
Retailer 9HK$139,310 HKD
Retailer 4HK$165,373 HKD
Retailer 5HK$170,439 HKD

42 data points across 13 retailers

13 retailersHK$43,708 HKD to HK$70,078 HKD

B+
Cheapest Retailer
-
HK$43,708 HKD
$5,571 USD
B
Retailer 2
-
HK$46,109 HKD
$5,877 USD
View
Final sale: no returns
Retailer 3
-
HK$47,765 HKD
$6,088 USD
View
Price last confirmed 15 days ago
B
Retailer 4
-
HK$54,157 HKD
£5,435 GBP
View
B
Retailer 5
-
HK$61,203 HKD
£6,142 GBP
View
B
Retailer 6
-
HK$67,676 HKD
£6,792 GBP
View
B
Retailer 7
-
HK$70,078 HKD
$8,932 USD
View
Retailer 8
-
HK$87,801 HKD
ZAR 180,792 ZAR
View
Price under review
Retailer 9
-
HK$89,998 HKD
$11,471 USD
View
Price under review
Most Expensive
MOH London
LG800613981 · Oct 29
HK$97,717 HKD
£9,807 GBP
View
Price under review
9 more retailers have this diamond
Prices start from HK$43,708 HKDSave up to HK$26,369 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.

B+
1.87ct Cushion
HK$43,708 HKD