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Cushion|Lab Grown|IGI

1.68ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG741508305

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG741508305

Diamond specifications and retailer prices

From HK$8,278 HKD
$1,055 USD
As of November 1, 2026
Save HK$235 HKD (3%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$10,082 HKD at Brilliance · As of October 26, 2026
View at Brilliance

About this 1.68ct lab-grown cushion diamond

This 1.68ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741508305 or 741508305. Listed at 12 retailers as of November 1, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741508305
Dimensions8.21 × 6.39 × 4.26 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm6.39 mm1.68 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741508305
Side View
Table 64.0%Crown 35.8°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$10,082 HKD|Low: HK$2,566 HKD|High: HK$15,614 HKD|Avg: HK$6,848 HKD|-8.5%
Brilliance
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
October 26, 2026
Retailer 11HK$2,621 HKD
Retailer 7HK$3,041 HKD
Retailer 6HK$3,938 HKD
Retailer 4HK$4,143 HKD
Retailer 14HK$4,355 HKD
Retailer 2HK$4,517 HKD
Retailer 9HK$4,708 HKD
Retailer 12HK$4,708 HKD
Retailer 13HK$8,362 HKD
Retailer 10HK$8,513 HKD
Retailer 5HK$8,843 HKD
Retailer 8HK$9,955 HKD
BrillianceHK$10,082 HKD
Retailer 3HK$15,614 HKD

30 data points across 14 retailers

12 retailersHK$8,278 HKD to HK$8,513 HKD

Retailer 1
-
HK$2,621 HKD
$334 USD
Price last confirmed 17 days ago
Retailer 2
-
HK$3,041 HKD
£305 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
HK$4,355 HKD
$555 USD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$4,517 HKD
£453 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
HK$4,708 HKD
$600 USD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$4,708 HKD
$600 USD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$7,181 HKD
A$1,408 AUD
View
Price last confirmed 161 days ago
B+
Retailer 8
-
HK$8,278 HKD
$1,055 USD
View
Retailer 9
-
HK$8,362 HKD
$1,066 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
HK$8,513 HKD
$1,085 USD
View
Retailer 11
-
HK$9,955 HKD
£999 GBP
View
Price last confirmed 7 days ago
Most Expensive
Brilliance
D35832387 · Oct 26
HK$10,082 HKD
$1,285 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from HK$8,278 HKDSave up to HK$235 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.

B+
1.68ct Cushion
HK$8,278 HKD