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Cushion|Lab Grown|IGI

1.00ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG742502298

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742502298

Diamond specifications and retailer prices

From HK$1,786 HKD
£179 GBP
As of October 29, 2026
Save HK$6,296 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,176 HKD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742502298 or 742502298. Listed at 14 retailers as of October 28, 2026, with a 353% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742502298
Dimensions6.85 × 5.42 × 3.61 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm5.42 mm1.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742502298
Side View
Table 64.0%Crown 28.4°Girdle: MediumPavilion 39.9°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 29
Current: HK$1,786 HKD|Low: HK$1,295 HKD|High: HK$8,317 HKD|Avg: HK$3,775 HKD|+2.6%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 5HK$1,342 HKD
Retailer 2HK$1,483 HKD
Retailer 1HK$1,786 HKD
Retailer 3HK$2,440 HKD
Retailer 12HK$2,508 HKD
Retailer 8HK$2,572 HKD
Retailer 6HK$2,715 HKD
Retailer 7HK$2,719 HKD
Retailer 10HK$3,187 HKD
Retailer 9HK$3,616 HKD
Retailer 14HK$3,978 HKD
Retailer 4HK$5,204 HKD
Retailer 11HK$6,945 HKD
Retailer 13HK$8,081 HKD
Reve DiamondsHK$8,176 HKD

33 data points across 15 retailers

14 retailersHK$1,786 HKD to HK$8,081 HKD

Retailer 1
-
HK$1,483 HKD
$189 USD
Price last confirmed 21 days ago
A
Retailer 2
-
HK$1,786 HKD
£179 GBP
View
A
Retailer 3
-
HK$2,440 HKD
$311 USD
View
Retailer 4
-
HK$2,508 HKD
ZAR 5,165 ZAR
View
Price last confirmed 11 days ago
Retailer 5
-
HK$2,572 HKD
£258 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
HK$2,715 HKD
$346 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$2,719 HKD
€330 EUR
View
Retailer 8
-
HK$3,187 HKD
£320 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
HK$3,616 HKD
A$709 AUD
View
Price last confirmed 7 days ago
Retailer 10
-
HK$3,978 HKD
$507 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$5,204 HKD
$663 USD
View
Retailer 12
-
HK$6,945 HKD
£697 GBP
View
Price last confirmed 7 days ago
B
Retailer 13
-
HK$8,081 HKD
$1,030 USD
View
Most Expensive
Reve Diamonds
DD932F06B · Oct 11
HK$8,176 HKD
$1,042 USD
View
Price last confirmed 22 days ago
13 more retailers have this diamond
Prices start from HK$1,786 HKDSave up to HK$6,296 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
1.00ct Cushion
HK$1,786 HKD