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Cushion|Lab Grown|IGI

1.53ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG840611265

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840611265

Diamond specifications and retailer prices

From HK$1,820 HKD
As of November 4, 2026
Save HK$7,908 HKD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,728 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct 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 LG840611265 or 840611265. Listed at 19 retailers as of November 4, 2026, with prices from HK$1,820 to HK$9,728, a HK$7,908 spread on the same certified stone. Brilliant Earth lists it at HK$9,728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611265
Dimensions6.83 × 6.34 × 4.09 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm6.34 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840611265
Side View
Table 63.0%Crown 38.1°Girdle: MED-THKPavilion 32.9°Culet: NoneDepth 64.5%

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 4
Current: HK$9,728 HKD|Low: HK$1,804 HKD|High: HK$14,671 HKD|Avg: HK$5,440 HKD|-33.7%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 17HK$1,820 HKD
Retailer 11HK$2,071 HKD
Retailer 2HK$2,346 HKD
Retailer 3HK$2,730 HKD
Retailer 7HK$3,452 HKD
Retailer 8HK$3,475 HKD
Retailer 13HK$3,695 HKD
Retailer 12HK$4,072 HKD
Retailer 9HK$4,605 HKD
Retailer 5HK$4,660 HKD
Retailer 4HK$5,241 HKD
Retailer 15HK$6,088 HKD
Retailer 18HK$6,927 HKD
Retailer 10HK$7,178 HKD
Retailer 14HK$7,571 HKD
Retailer 6HK$7,924 HKD
Retailer 16HK$8,088 HKD
Retailer 19HK$9,563 HKD
Brilliant EarthHK$9,728 HKD

28 data points across 19 retailers

19 retailersHK$1,820 HKD to HK$9,728 HKD

A
Cheapest Retailer
-
HK$1,820 HKD
Final sale: no returns
Retailer 2
-
HK$2,071 HKD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$2,346 HKD
View
B+
Retailer 4
-
HK$2,730 HKD
View
A
Retailer 5
-
HK$3,452 HKD
View
A
Retailer 6
-
HK$3,475 HKD
View
A
Retailer 7
-
HK$3,695 HKD
View
A
Retailer 8
-
HK$4,072 HKD
View
A
Retailer 9
-
HK$4,605 HKD
View
A
Retailer 10
-
HK$4,660 HKD
View
B+
Retailer 11
-
HK$5,241 HKD
View
B+
Retailer 12
-
HK$6,088 HKD
View
B+
Retailer 13
-
HK$6,927 HKD
View
Retailer 14
-
HK$7,178 HKD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
HK$7,571 HKD
View
B+
Retailer 16
-
HK$7,924 HKD
View
B+
Retailer 17
-
HK$8,088 HKD
View
B
Retailer 18
-
HK$9,563 HKD
View
Most Expensive
B
Brilliant Earth
21747442A · Nov 4
HK$9,728 HKD
$1,240 USD
View
18 more retailers have this diamond
Prices start from HK$1,820 HKDSave up to HK$7,908 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
1.53ct Cushion
HK$1,820 HKD