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Cushion|Lab Grown|IGI

1.90ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG768628801

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768628801

Diamond specifications and retailer prices

From HK$17,331 HKD
$2,209 USD
As of October 30, 2026
Save HK$45,389 HKD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$62,720 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.9ct lab-grown cushion diamond

This 1.9ct 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 LG768628801 or 768628801. Listed at 13 retailers as of October 30, 2026, with prices from HK$17,331 to HK$62,720, a HK$45,389 spread on the same certified stone. Taylor and Hart lists it at HK$62,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628801
Dimensions8.28 × 6.75 × 4.42 mm
L/W Ratio1.23
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
8.28 mm6.75 mm1.90 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628801
Side View
Table 58.0%Crown 35.4°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 65.5%

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$28,520 HKD|Low: HK$17,331 HKD|High: HK$51,853 HKD|Avg: HK$34,590 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2HK$17,331 HKD
Retailer 4HK$24,647 HKD
Retailer 8HK$27,028 HKD
Retailer 11HK$27,821 HKD
Retailer 1HK$28,520 HKD
Retailer 5HK$32,939 HKD
Retailer 7HK$35,031 HKD
Retailer 10HK$43,740 HKD
Retailer 3HK$46,897 HKD
Retailer 9HK$47,388 HKD
Retailer 6HK$51,444 HKD

41 data points across 11 retailers

13 retailersHK$17,331 HKD to HK$62,720 HKD

B+
Cheapest Retailer
-
HK$17,331 HKD
$2,209 USD
B+
Retailer 2
-
HK$22,395 HKD
View
B+
Retailer 3
-
HK$24,647 HKD
£2,474 GBP
View
B
Retailer 4
-
HK$27,028 HKD
$3,445 USD
View
B+
Retailer 5
-
HK$27,821 HKD
$3,546 USD
View
B+
Retailer 6
-
HK$28,520 HKD
€3,462 EUR
View
B+
Retailer 7
-
HK$32,939 HKD
ZAR 67,825 ZAR
View
Retailer 8
-
HK$35,031 HKD
$4,465 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
HK$43,740 HKD
$5,575 USD
View
B
Retailer 10
-
HK$46,897 HKD
$5,977 USD
View
B
Retailer 11
-
HK$47,388 HKD
$6,040 USD
View
B
Retailer 12
-
HK$51,444 HKD
£5,163 GBP
View
Most Expensive
B
Taylor and Hart
R194XWZ · Oct 31
HK$62,720 HKD
$7,994 USD
View
12 more retailers have this diamond
Prices start from HK$17,331 HKDSave up to HK$45,389 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+
1.90ct Cushion
HK$17,331 HKD