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Cushion|Lab Grown|IGI

1.45ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG836626576

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836626576

Diamond specifications and retailer prices

From HK$2,209 HKD
As of November 1, 2026
Save HK$7,137 HKD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,499 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836626576 or 836626576. Listed at 16 retailers as of October 26, 2026, with a 323% 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

1.45
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626576
Dimensions7.77 × 5.62 × 3.72 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.62 mm1.45 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626576
Side View
Table 62.0%Crown 35.5°Girdle: MED-THKPavilion 30.1°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$5,147 HKD|Low: HK$1,805 HKD|High: HK$9,499 HKD|Avg: HK$5,022 HKD|+1.1%
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
Retailer 15
Retailer 16
Reve Diamonds
November 2, 2026
Retailer 6HK$1,805 HKD
Retailer 4HK$2,209 HKD
Retailer 13HK$2,398 HKD
Retailer 9HK$3,155 HKD
Retailer 16HK$3,378 HKD
Retailer 3HK$3,444 HKD
Retailer 14HK$3,655 HKD
Retailer 7HK$3,986 HKD
Retailer 8HK$4,692 HKD
Retailer 1HK$5,147 HKD
Retailer 2HK$6,081 HKD
Retailer 10HK$6,294 HKD
Retailer 12HK$6,716 HKD
Retailer 5HK$6,840 HKD
Retailer 11HK$7,375 HKD
Retailer 15HK$9,347 HKD
Reve DiamondsHK$9,499 HKD

27 data points across 17 retailers

16 retailersHK$2,209 HKD to HK$9,347 HKD

A
Cheapest Retailer
-
HK$2,209 HKD
A
Retailer 2
-
HK$2,398 HKD
£241 GBP
View
A
Retailer 3
-
HK$3,155 HKD
€383 EUR
View
Retailer 4
-
HK$3,378 HKD
ZAR 6,955 ZAR
View
Price last confirmed 10 days ago
Retailer 5
-
HK$3,444 HKD
$439 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$3,655 HKD
£367 GBP
View
Retailer 7
-
HK$3,986 HKD
$508 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$4,692 HKD
$598 USD
View
B+
Retailer 9
-
HK$5,147 HKD
$656 USD
View
Retailer 10
-
HK$6,081 HKD
$775 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
HK$6,294 HKD
SGD 1,084 SGD
View
B+
Retailer 12
-
HK$6,716 HKD
$856 USD
View
B
Retailer 13
-
HK$6,840 HKD
$872 USD
View
B
Retailer 14
-
HK$7,375 HKD
$940 USD
View
B
Retailer 15
-
HK$9,347 HKD
£938 GBP
View
Most Expensive
Reve Diamonds
3ECCCC847 · Oct 25
HK$9,499 HKD
$1,211 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from HK$2,209 HKDSave up to HK$7,137 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
1.45ct Cushion
HK$2,209 HKD