CaratHunter
Plans
Cushion|Lab Grown|IGI

1.50ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG638499609

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG638499609

Diamond specifications and retailer prices

From HK$2,730 HKD
As of November 3, 2026
Save HK$15,628 HKD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$18,358 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown cushion diamond

This 1.5ct 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 LG638499609 or 638499609. Listed at 17 retailers as of November 3, 2026, with prices from HK$2,730 to HK$18,358, a HK$15,628 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,358. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638499609
Dimensions7.21 × 5.94 × 4.17 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm5.94 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638499609
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 70.2%

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 3
Current: HK$18,358 HKD|Low: HK$2,424 HKD|High: HK$18,750 HKD|Avg: HK$7,243 HKD|-2.1%
Do Amore Diamonds
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
November 4, 2026
Retailer 13HK$2,565 HKD
Retailer 6HK$2,730 HKD
Retailer 16HK$3,162 HKD
Retailer 12HK$3,177 HKD
Retailer 3HK$3,428 HKD
Retailer 4HK$3,711 HKD
Retailer 14HK$4,621 HKD
Retailer 10HK$4,872 HKD
Retailer 2HK$4,950 HKD
Retailer 9HK$6,629 HKD
Retailer 15HK$8,081 HKD
Retailer 8HK$10,073 HKD
Retailer 5HK$10,387 HKD
Retailer 7HK$10,669 HKD
Retailer 11HK$11,321 HKD
Do Amore DiamondsHK$18,358 HKD

39 data points across 16 retailers

17 retailersHK$2,730 HKD to HK$18,358 HKD

Retailer 1
-
HK$2,565 HKD
Price last confirmed 12 days ago
A
Retailer 2
-
HK$2,730 HKD
View
A
Retailer 3
-
HK$3,162 HKD
View
A
Retailer 4
-
HK$3,177 HKD
View
B+
Retailer 5
-
HK$3,428 HKD
View
A
Retailer 6
-
HK$3,711 HKD
View
A
Retailer 7
-
HK$4,621 HKD
View
A
Retailer 8
-
HK$4,872 HKD
View
A
Retailer 9
-
HK$4,950 HKD
View
B+
Retailer 10
-
HK$6,629 HKD
View
B+
Retailer 11
-
HK$8,081 HKD
View
B
Retailer 12
-
HK$9,140 HKD
View
Retailer 13
-
HK$10,073 HKD
View
Price last confirmed 11 days ago
B
Retailer 14
-
HK$10,387 HKD
View
B
Retailer 15
-
HK$10,669 HKD
View
B
Retailer 16
-
HK$11,321 HKD
View
Most Expensive
B
Do Amore Diamonds
27-6A49F9349 · Nov 4
HK$18,358 HKD
$2,340 USD
View
16 more retailers have this diamond
Prices start from HK$2,730 HKDSave up to HK$15,628 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
1.50ct Cushion
HK$2,730 HKD