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Cushion|Lab Grown|IGI

1.99ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG818653775

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818653775

Diamond specifications and retailer prices

From HK$8,834 HKD
$1,126 USD
As of October 30, 2026
Save HK$32,356 HKD (79%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$41,190 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.99ct lab-grown cushion diamond

This 1.99ct 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 LG818653775 or 818653775. Listed at 8 retailers as of October 30, 2026, with prices from HK$8,834 to HK$41,190, a HK$32,356 spread on the same certified stone. Do Amore Diamonds lists it at HK$41,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818653775
Dimensions9.16 × 6.33 × 4.21 mm
L/W Ratio1.45
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
9.16 mm6.33 mm1.99 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818653775
Side View
Table 65.0%Crown 35.5°Girdle: MED-THKPavilion 33.8°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A+
Exceptional
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$41,190 HKD|Low: HK$6,018 HKD|High: HK$49,585 HKD|Avg: HK$20,164 HKD|-7.7%
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
October 31, 2026
Retailer 4HK$6,018 HKD
Retailer 10HK$8,834 HKD
Retailer 2HK$8,866 HKD
Retailer 11HK$13,411 HKD
Retailer 6HK$13,801 HKD
Retailer 13HK$14,821 HKD
Retailer 12HK$15,474 HKD
Retailer 9HK$18,209 HKD
Retailer 5HK$22,359 HKD
Retailer 8HK$25,159 HKD
Retailer 3HK$30,408 HKD
Retailer 7HK$34,678 HKD
Do Amore DiamondsHK$41,190 HKD

16 data points across 13 retailers

8 retailersHK$8,834 HKD to HK$41,190 HKD

A+
Cheapest Retailer
-
HK$8,834 HKD
$1,126 USD
A
Retailer 2
-
HK$8,866 HKD
$1,130 USD
View
A
Retailer 3
-
HK$13,801 HKD
$1,759 USD
View
Retailer 4
-
HK$15,474 HKD
ZAR 31,863 ZAR
View
Price last confirmed 49 days ago
B+
Retailer 5
-
HK$18,209 HKD
$2,321 USD
View
B+
Retailer 6
-
HK$25,159 HKD
£2,525 GBP
View
B
Retailer 7
-
HK$34,678 HKD
$4,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-8950E6373 · Oct 31
HK$41,190 HKD
$5,250 USD
View
7 more retailers have this diamond
Prices start from HK$8,834 HKDSave up to HK$32,356 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+
1.99ct Cushion
HK$8,834 HKD