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Cushion|Lab Grown|IGI

1.52ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG640463144

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG640463144

Diamond specifications and retailer prices

From HK$2,958 HKD
As of November 6, 2026
Save HK$17,205 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$21,162 HKD at Flawless Fine Jewelry · As of October 25, 2026
View at Flawless Fine Jewelry

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640463144 or 640463144. Listed at 15 retailers as of November 4, 2026, with a 582% 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

1.52
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640463144
Dimensions8.63 × 5.30 × 3.55 mm
L/W Ratio1.63
Girdle conditionPARTLY FACETED
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm5.30 mm1.52 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640463144
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilionCulet: LNGDepth 67.0%

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 6
Current: HK$21,162 HKD|Low: HK$2,958 HKD|High: HK$42,286 HKD|Avg: HK$14,038 HKD
Flawless Fine Jewelry
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
November 5, 2026
Retailer 4HK$2,958 HKD
Retailer 15HK$3,311 HKD
Retailer 14HK$3,421 HKD
Retailer 12HK$3,664 HKD
Retailer 9HK$4,825 HKD
Retailer 6HK$4,872 HKD
Retailer 2HK$6,551 HKD
Retailer 7HK$6,943 HKD
Retailer 8HK$9,430 HKD
Retailer 11HK$10,277 HKD
Retailer 13HK$12,999 HKD
Retailer 5HK$14,200 HKD
Retailer 10HK$14,851 HKD
Retailer 3HK$20,162 HKD
Flawless Fine JewelryHK$21,162 HKD

44 data points across 15 retailers

15 retailersHK$2,958 HKD to HK$20,162 HKD

A
Cheapest Retailer
-
HK$2,958 HKD
A
Retailer 2
-
HK$3,311 HKD
View
A
Retailer 3
-
HK$3,421 HKD
View
A
Retailer 4
-
HK$3,664 HKD
View
A
Retailer 5
-
HK$4,825 HKD
View
A
Retailer 6
-
HK$4,872 HKD
View
B+
Retailer 7
-
HK$6,551 HKD
View
Retailer 8
-
HK$6,943 HKD
View
Price last confirmed 20 days ago
B
Retailer 9
-
HK$9,430 HKD
View
B
Retailer 10
-
HK$10,277 HKD
View
B
Retailer 11
-
HK$12,999 HKD
View
B
Retailer 12
-
HK$14,200 HKD
View
B
Retailer 13
-
HK$14,851 HKD
View
B
Retailer 14
-
HK$20,162 HKD
View
Most Expensive
Flawless Fine Jewelry
9958C5ACB · Oct 25
HK$21,162 HKD
£2,124 GBP
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from HK$2,958 HKDSave up to HK$17,205 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
1.52ct Cushion
HK$2,958 HKD