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Cushion|Lab Grown|IGI

1.91ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804668292

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

Certificate IGI LG804668292

Diamond specifications and retailer prices

From HK$8,520 HKD
$1,086 USD
As of October 30, 2026
Save HK$31,100 HKD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$39,621 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 LG804668292 or 804668292. Listed at 7 retailers as of October 30, 2026, with prices from HK$8,520 to HK$39,621, a HK$31,100 spread on the same certified stone. Do Amore Diamonds lists it at HK$39,621. 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 angle35.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804668292
Dimensions7.00 × 6.93 × 4.58 mm
L/W Ratio1.01
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
7.00 mm6.93 mm1.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804668292
Side View
Table 60.0%Crown 35.9°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 66.1%

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$39,621 HKD|Low: HK$5,525 HKD|High: HK$47,623 HKD|Avg: HK$18,780 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
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Retailer 15
Retailer 16
October 31, 2026
Retailer 5HK$5,525 HKD
Retailer 6HK$5,955 HKD
Retailer 13HK$8,520 HKD
Retailer 2HK$8,552 HKD
Retailer 16HK$9,846 HKD
Retailer 14HK$13,073 HKD
Retailer 9HK$13,244 HKD
Retailer 7HK$13,782 HKD
Retailer 15HK$13,808 HKD
Retailer 12HK$17,577 HKD
Retailer 4HK$21,881 HKD
Retailer 11HK$24,193 HKD
Retailer 3HK$29,635 HKD
Retailer 8HK$30,025 HKD
Retailer 10HK$33,344 HKD
Do Amore DiamondsHK$39,621 HKD

19 data points across 16 retailers

7 retailersHK$8,520 HKD to HK$39,621 HKD

A
Cheapest Retailer
-
HK$8,520 HKD
$1,086 USD
A
Retailer 2
-
HK$8,552 HKD
$1,090 USD
View
A
Retailer 3
-
HK$13,244 HKD
$1,688 USD
View
B+
Retailer 4
-
HK$17,577 HKD
$2,240 USD
View
B+
Retailer 5
-
HK$24,193 HKD
£2,428 GBP
View
B
Retailer 6
-
HK$33,344 HKD
$4,250 USD
View
Most Expensive
B
Do Amore Diamonds
27-A089F8CE4 · Oct 31
HK$39,621 HKD
$5,050 USD
View
6 more retailers have this diamond
Prices start from HK$8,520 HKDSave up to HK$31,100 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$8,520 HKD