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Cushion|Lab Grown|IGI

1.91ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG786686999

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786686999

Diamond specifications and retailer prices

From HK$2,469 HKD
£248 GBP
As of October 30, 2026
Save HK$6,860 HKD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,329 HKD at With Clarity · As of November 1, 2026
View at With Clarity

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786686999 or 786686999. Listed at 8 retailers as of October 30, 2026, with prices from HK$2,469 to HK$9,329, a HK$6,860 spread on the same certified stone. With Clarity lists it at HK$9,329. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786686999
Dimensions9.12 × 6.34 × 4.22 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.12 mm6.34 mm1.91 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786686999
Side View
Table 60.0%Crown 36°Girdle: MED-THKPavilion 36.8°Culet: NoneDepth 66.6%

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$3,683 HKD|Low: HK$2,461 HKD|High: HK$9,808 HKD|Avg: HK$6,883 HKD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 2, 2026
Retailer 3HK$2,469 HKD
Retailer 1HK$3,683 HKD
Retailer 9HK$4,526 HKD
Retailer 7HK$4,912 HKD
Retailer 4HK$5,166 HKD
Retailer 6HK$7,932 HKD
Retailer 2HK$8,047 HKD
Retailer 10HK$8,191 HKD
Retailer 5HK$8,908 HKD
Retailer 8HK$9,168 HKD
With ClarityHK$9,329 HKD

32 data points across 11 retailers

8 retailersHK$2,469 HKD to HK$9,329 HKD

A
Cheapest Retailer
-
HK$2,469 HKD
£248 GBP
A
Retailer 2
-
HK$3,683 HKD
€447 EUR
View
A
Retailer 3
-
HK$4,912 HKD
$626 USD
View
A
Retailer 4
-
HK$5,166 HKD
A$1,013 AUD
View
B+
Retailer 5
-
HK$7,932 HKD
$1,011 USD
View
Retailer 6
-
HK$8,908 HKD
£894 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
HK$9,168 HKD
SGD 1,579 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
With Clarity
786686999 · Nov 1
HK$9,329 HKD
$1,189 USD
View
7 more retailers have this diamond
Prices start from HK$2,469 HKDSave up to HK$6,860 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$2,469 HKD