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Cushion|Lab Grown|IGI

0.91ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG848624641

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG848624641

Diamond specifications and retailer prices

From HK$5,594 HKD
$713 USD
As of November 2, 2026
Save HK$19,746 HKD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$25,340 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown cushion diamond

This 0.91ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG848624641 or 848624641. Listed at 8 retailers as of October 29, 2026, with prices from HK$5,594 to HK$25,340, a HK$19,746 spread on the same certified stone. MOH London lists it at HK$25,340. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle50.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848624641
Dimensions6.79 × 4.51 × 2.99 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeLarge
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
6.79 mm4.51 mm0.91 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848624641
Side View
Table 67.0%Crown 39.2°Girdle: MED-THKPavilion 50.7°Culet: LargeDepth 66.3%

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 2
Current: HK$25,340 HKD|Low: HK$5,594 HKD|High: HK$25,340 HKD|Avg: HK$12,702 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4HK$5,594 HKD
Retailer 5HK$6,034 HKD
Retailer 2HK$9,081 HKD
Retailer 8HK$9,258 HKD
Retailer 3HK$10,502 HKD
Retailer 7HK$18,779 HKD
Retailer 6HK$19,297 HKD
MOH LondonHK$25,340 HKD

8 data points across 8 retailers

8 retailersHK$5,594 HKD to HK$25,340 HKD

A
Cheapest Retailer
-
HK$5,594 HKD
$713 USD
A
Retailer 2
-
HK$6,034 HKD
$769 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$9,081 HKD
£911 GBP
View
B+
Retailer 4
-
HK$9,258 HKD
$1,180 USD
View
B+
Retailer 5
-
HK$10,502 HKD
ZAR 21,624 ZAR
View
B
Retailer 6
-
HK$18,779 HKD
$2,393 USD
View
B
Retailer 7
-
HK$19,297 HKD
$2,459 USD
View
Most Expensive
B
MOH London
LG848624641 · Oct 29
HK$25,340 HKD
£2,543 GBP
View
7 more retailers have this diamond
Prices start from HK$5,594 HKDSave up to HK$19,746 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
0.91ct Cushion
HK$5,594 HKD