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Cushion|Lab Grown|IGI

1.87ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG800676586

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG800676586

Diamond specifications and retailer prices

From HK$7,006 HKD
$893 USD
As of October 30, 2026
Save HK$35,674 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$42,681 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800676586 or 800676586. Listed at 10 retailers as of October 30, 2026, with prices from HK$7,006 to HK$42,681, a HK$35,674 spread on the same certified stone. Do Amore Diamonds lists it at HK$42,681. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676586
Dimensions7.35 × 7.11 × 4.75 mm
L/W Ratio1.03
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
7.35 mm7.11 mm1.87 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676586
Side View
Table 60.0%Crown 33.8°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 66.8%

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$42,681 HKD|Low: HK$6,983 HKD|High: HK$56,567 HKD|Avg: HK$21,918 HKD|-24.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8HK$7,006 HKD
Retailer 4HK$7,140 HKD
Retailer 11HK$7,485 HKD
Retailer 7HK$9,132 HKD
Retailer 10HK$9,925 HKD
Retailer 2HK$10,314 HKD
Retailer 6HK$25,976 HKD
Retailer 9HK$28,245 HKD
Retailer 5HK$32,638 HKD
Retailer 3HK$32,983 HKD
Do Amore DiamondsHK$42,681 HKD

29 data points across 11 retailers

10 retailersHK$7,006 HKD to HK$42,681 HKD

A
Cheapest Retailer
-
HK$7,006 HKD
$893 USD
A
Retailer 2
-
HK$7,140 HKD
$910 USD
View
A
Retailer 3
-
HK$7,485 HKD
$954 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,132 HKD
$1,164 USD
View
A
Retailer 5
-
HK$9,925 HKD
$1,265 USD
View
A
Retailer 6
-
HK$10,314 HKD
€1,252 EUR
View
B+
Retailer 7
-
HK$25,976 HKD
£2,607 GBP
View
Retailer 8
-
HK$28,245 HKD
$3,600 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
HK$32,638 HKD
$4,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-F2C44D3A3 · Oct 31
HK$42,681 HKD
$5,440 USD
View
9 more retailers have this diamond
Prices start from HK$7,006 HKDSave up to HK$35,674 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$7,006 HKD