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Cushion|Lab Grown|IGI

1.04ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG647498018

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG647498018

Diamond specifications and retailer prices

From HK$1,381 HKD
$176 USD
As of November 1, 2026
Save HK$6,073 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,301 HKD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct 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 LG647498018 or 647498018. Listed at 15 retailers as of November 1, 2026, with a 440% 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

1.04
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647498018
Dimensions7.04 × 5.42 × 3.59 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm5.42 mm1.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647498018
Side View
Table 64.0%Crown 29.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 66.2%

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 1
Current: HK$2,793 HKD|Low: HK$1,342 HKD|High: HK$8,301 HKD|Avg: HK$3,875 HKD|+4.6%
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
November 2, 2026
Retailer 5HK$1,381 HKD
Retailer 14HK$1,530 HKD
Retailer 7HK$1,833 HKD
Retailer 3HK$2,613 HKD
Retailer 10HK$2,645 HKD
Retailer 8HK$2,690 HKD
Retailer 6HK$2,785 HKD
Retailer 1HK$2,793 HKD
Retailer 13HK$2,911 HKD
Retailer 9HK$3,738 HKD
Retailer 2HK$4,033 HKD
Retailer 4HK$5,358 HKD
Retailer 11HK$7,165 HKD
Retailer 12HK$7,454 HKD
Reve DiamondsHK$8,301 HKD

38 data points across 15 retailers

15 retailersHK$1,381 HKD to HK$7,454 HKD

A
Cheapest Retailer
-
HK$1,381 HKD
$176 USD
Final sale: no returns
Retailer 2
-
HK$1,530 HKD
$195 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$1,833 HKD
£184 GBP
View
A
Retailer 4
-
HK$2,613 HKD
$333 USD
View
A
Retailer 5
-
HK$2,645 HKD
ZAR 5,446 ZAR
View
A
Retailer 6
-
HK$2,690 HKD
£270 GBP
View
A
Retailer 7
-
HK$2,785 HKD
$355 USD
View
A
Retailer 8
-
HK$2,793 HKD
€339 EUR
View
A
Retailer 9
-
HK$2,911 HKD
£292 GBP
View
B+
Retailer 10
-
HK$3,738 HKD
A$733 AUD
View
B+
Retailer 11
-
HK$4,033 HKD
$514 USD
View
B+
Retailer 12
-
HK$5,358 HKD
$683 USD
View
B
Retailer 13
-
HK$7,165 HKD
£719 GBP
View
B
Retailer 14
-
HK$7,454 HKD
$950 USD
View
Most Expensive
Reve Diamonds
C702D9854 · Oct 11
HK$8,301 HKD
$1,058 USD
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from HK$1,381 HKDSave up to HK$6,073 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
1.04ct Cushion
HK$1,381 HKD