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Cushion|Lab Grown|IGI

1.91ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG744515022

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

Certificate IGI LG744515022

Diamond specifications and retailer prices

From HK$6,708 HKD
$855 USD
As of October 30, 2026
Save HK$33,540 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$40,248 HKD at Do Amore Diamonds · As of October 30, 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 LG744515022 or 744515022. Listed at 11 retailers as of October 30, 2026, with prices from HK$6,708 to HK$40,248, a HK$33,540 spread on the same certified stone. Do Amore Diamonds lists it at HK$40,248. 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 angle34.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744515022
Dimensions7.29 × 7.16 × 4.78 mm
L/W Ratio1.02
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
7.29 mm7.16 mm1.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744515022
Side View
Table 61.0%Crown 34.1°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 66.8%

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$40,248 HKD|Low: HK$6,708 HKD|High: HK$67,473 HKD|Avg: HK$27,384 HKD|-40.3%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 11HK$6,708 HKD
Retailer 14HK$6,747 HKD
Retailer 3HK$8,513 HKD
Retailer 10HK$8,646 HKD
Retailer 8HK$10,017 HKD
Retailer 15HK$10,231 HKD
Retailer 12HK$15,783 HKD
Retailer 6HK$22,224 HKD
Retailer 9HK$24,581 HKD
Retailer 5HK$26,563 HKD
Retailer 2HK$33,344 HKD
Retailer 13HK$35,227 HKD
Do Amore DiamondsHK$40,248 HKD
Retailer 7HK$52,370 HKD
Retailer 4HK$61,684 HKD

30 data points across 15 retailers

11 retailersHK$6,708 HKD to HK$40,248 HKD

A+
Cheapest Retailer
-
HK$6,708 HKD
$855 USD
A
Retailer 2
-
HK$6,747 HKD
$860 USD
View
A
Retailer 3
-
HK$8,513 HKD
$1,085 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,646 HKD
$1,102 USD
View
A
Retailer 5
-
HK$10,017 HKD
€1,216 EUR
View
A
Retailer 6
-
HK$10,231 HKD
$1,304 USD
View
B+
Retailer 7
-
HK$15,783 HKD
$2,012 USD
View
B+
Retailer 8
-
HK$24,581 HKD
£2,467 GBP
View
B
Retailer 9
-
HK$33,344 HKD
$4,250 USD
View
Retailer 10
-
HK$35,227 HKD
$4,490 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-D1FC1D74D · Oct 30
HK$40,248 HKD
$5,130 USD
View
10 more retailers have this diamond
Prices start from HK$6,708 HKDSave up to HK$33,540 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$6,708 HKD