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Cushion|Lab Grown|IGI

1.89ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800677462

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677462

Diamond specifications and retailer prices

From HK$7,069 HKD
$901 USD
As of October 30, 2026
Save HK$36,082 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$43,151 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.89ct lab-grown cushion diamond

This 1.89ct 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 LG800677462 or 800677462. Listed at 10 retailers as of October 30, 2026, with prices from HK$7,069 to HK$43,151, a HK$36,082 spread on the same certified stone. Do Amore Diamonds lists it at HK$43,151. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677462
Dimensions8.30 × 6.69 × 4.39 mm
L/W Ratio1.24
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
8.30 mm6.69 mm1.89 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677462
Side View
Table 62.0%Crown 33.8°Girdle: ThickPavilion 35.2°Culet: NoneDepth 65.6%

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$43,151 HKD|Low: HK$5,398 HKD|High: HK$57,195 HKD|Avg: HK$23,833 HKD|-24.6%
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 7HK$7,069 HKD
Retailer 2HK$7,218 HKD
Retailer 11HK$7,563 HKD
Retailer 6HK$9,219 HKD
Retailer 10HK$10,121 HKD
Retailer 5HK$10,495 HKD
Retailer 9HK$25,867 HKD
Retailer 8HK$28,558 HKD
Retailer 4HK$33,030 HKD
Do Amore DiamondsHK$43,151 HKD
Retailer 3HK$51,225 HKD

29 data points across 11 retailers

10 retailersHK$7,069 HKD to HK$43,151 HKD

A
Cheapest Retailer
-
HK$7,069 HKD
$901 USD
A
Retailer 2
-
HK$7,218 HKD
$920 USD
View
A
Retailer 3
-
HK$7,563 HKD
$964 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,219 HKD
$1,175 USD
View
A
Retailer 5
-
HK$10,121 HKD
$1,290 USD
View
A
Retailer 6
-
HK$10,495 HKD
€1,274 EUR
View
Retailer 7
-
HK$25,867 HKD
£2,596 GBP
View
Price last confirmed 13 days ago
Retailer 8
-
HK$28,558 HKD
$3,640 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
HK$33,030 HKD
$4,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-CB9E6602F · Oct 30
HK$43,151 HKD
$5,500 USD
View
9 more retailers have this diamond
Prices start from HK$7,069 HKDSave up to HK$36,082 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
1.89ct Cushion
HK$7,069 HKD