CaratHunter
Plans
Cushion|Lab Grown|IGI

1.45ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG617427810

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG617427810

Diamond specifications and retailer prices

From HK$2,925 HKD
£294 GBP
As of November 2, 2026
Save HK$14,258 HKD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$17,183 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 LG617427810 or 617427810. Listed at 10 retailers as of November 2, 2026, with prices from HK$2,925 to HK$17,183, a HK$14,258 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,183. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617427810
Dimensions6.62 × 6.55 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.62 mm6.55 mm1.45 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG617427810
Side View
Table 61.0%Crown 31.5°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 66.0%

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 2
Current: HK$17,183 HKD|Low: HK$2,924 HKD|High: HK$17,183 HKD|Avg: HK$6,102 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2HK$2,925 HKD
Retailer 6HK$3,711 HKD
Retailer 8HK$3,758 HKD
Retailer 9HK$4,174 HKD
Retailer 4HK$4,221 HKD
Retailer 3HK$4,655 HKD
Retailer 7HK$6,316 HKD
Retailer 5HK$9,795 HKD
Do Amore DiamondsHK$17,183 HKD

44 data points across 9 retailers

10 retailersHK$2,925 HKD to HK$17,183 HKD

A
Cheapest Retailer
-
HK$2,925 HKD
£294 GBP
A
Retailer 2
-
HK$3,711 HKD
$473 USD
View
A
Retailer 3
-
HK$3,758 HKD
$479 USD
View
A
Retailer 4
-
HK$4,174 HKD
$532 USD
View
A
Retailer 5
-
HK$4,221 HKD
ZAR 8,692 ZAR
View
B+
Retailer 6
-
HK$4,655 HKD
£467 GBP
View
Retailer 7
-
HK$6,316 HKD
$805 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
HK$9,199 HKD
$1,172 USD
View
B
Retailer 9
-
HK$9,795 HKD
£983 GBP
View
Most Expensive
B
Do Amore Diamonds
27-57E68D2BE · Nov 2
HK$17,183 HKD
$2,190 USD
View
9 more retailers have this diamond
Prices start from HK$2,925 HKDSave up to HK$14,258 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$2,925 HKD