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Cushion|Lab Grown|IGI

1.91ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG801694040

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801694040

Diamond specifications and retailer prices

From HK$7,642 HKD
$974 USD
As of November 1, 2026
Save HK$40,845 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$48,486 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown cushion diamond

This 1.91ct 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 LG801694040 or 801694040. Listed at 10 retailers as of October 31, 2026, with prices from HK$7,642 to HK$48,486, a HK$40,845 spread on the same certified stone. Do Amore Diamonds lists it at HK$48,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694040
Dimensions8.66 × 6.66 × 4.29 mm
L/W Ratio1.30
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
8.66 mm6.66 mm1.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694040
Side View
Table 58.0%Crown 34.6°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 64.4%

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: Nov 1
Current: HK$48,486 HKD|Low: HK$7,642 HKD|High: HK$67,473 HKD|Avg: HK$23,980 HKD|-28.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7HK$7,642 HKD
Retailer 9HK$7,885 HKD
Retailer 11HK$8,513 HKD
Retailer 6HK$10,286 HKD
Retailer 10HK$10,443 HKD
Retailer 4HK$11,731 HKD
Retailer 2HK$26,195 HKD
Retailer 3HK$30,504 HKD
Retailer 8HK$35,227 HKD
Retailer 5HK$35,619 HKD
Do Amore DiamondsHK$48,486 HKD

29 data points across 11 retailers

10 retailersHK$7,642 HKD to HK$48,486 HKD

A
Cheapest Retailer
-
HK$7,642 HKD
$974 USD
A
Retailer 2
-
HK$7,885 HKD
$1,005 USD
View
A
Retailer 3
-
HK$8,513 HKD
$1,085 USD
View
Final sale: no returns
A
Retailer 4
-
HK$10,286 HKD
$1,311 USD
View
A
Retailer 5
-
HK$10,443 HKD
$1,331 USD
View
A
Retailer 6
-
HK$11,731 HKD
€1,424 EUR
View
B+
Retailer 7
-
HK$26,195 HKD
£2,629 GBP
View
Retailer 8
-
HK$35,227 HKD
$4,490 USD
View
B
Retailer 9
-
HK$35,619 HKD
$4,540 USD
View
Most Expensive
B
Do Amore Diamonds
27-23E9C1F03 · Oct 31
HK$48,486 HKD
$6,180 USD
View
9 more retailers have this diamond
Prices start from HK$7,642 HKDSave up to HK$40,845 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
1.91ct Cushion
HK$7,642 HKD