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Cushion|Lab Grown|IGI

0.50ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG804602259

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804602259

Diamond specifications and retailer prices

From HK$1,240 HKD
$158 USD
As of October 30, 2026
Save HK$5,934 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$7,174 HKD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804602259 or 804602259. Listed at 14 retailers as of October 30, 2026, with prices from HK$1,240 to HK$7,174, a HK$5,934 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$7,174. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804602259
Dimensions5.01 × 4.05 × 2.82 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.01 mm4.05 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804602259
Side View
Table 62.0%Crown 35.5°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 69.6%

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: Oct 30
Current: HK$7,174 HKD|Low: HK$1,240 HKD|High: HK$7,274 HKD|Avg: HK$2,889 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
October 31, 2026
Retailer 9HK$1,240 HKD
Retailer 6HK$1,467 HKD
Retailer 4HK$1,607 HKD
Retailer 10HK$1,867 HKD
Retailer 5HK$1,883 HKD
Retailer 2HK$2,336 HKD
Retailer 12HK$2,480 HKD
Retailer 13HK$2,551 HKD
Retailer 8HK$2,668 HKD
Retailer 7HK$3,138 HKD
Retailer 14HK$3,611 HKD
Retailer 11HK$3,803 HKD
Retailer 3HK$6,636 HKD
Flawless Fine JewelryHK$7,174 HKD

28 data points across 14 retailers

14 retailersHK$1,240 HKD to HK$7,174 HKD

A
Cheapest Retailer
-
HK$1,240 HKD
$158 USD
Final sale: no returns
Retailer 2
-
HK$1,467 HKD
$187 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$1,607 HKD
View
A
Retailer 4
-
HK$1,867 HKD
$238 USD
View
A
Retailer 5
-
HK$1,883 HKD
$240 USD
View
A
Retailer 6
-
HK$2,336 HKD
£234 GBP
View
B+
Retailer 7
-
HK$2,480 HKD
€301 EUR
View
B+
Retailer 8
-
HK$2,551 HKD
ZAR 5,252 ZAR
View
B+
Retailer 9
-
HK$2,668 HKD
$340 USD
View
B+
Retailer 10
-
HK$3,138 HKD
$400 USD
View
B+
Retailer 11
-
HK$3,611 HKD
A$708 AUD
View
B
Retailer 12
-
HK$3,803 HKD
SGD 655 SGD
View
B
Retailer 13
-
HK$6,636 HKD
£666 GBP
View
Most Expensive
B
Flawless Fine Jewelry
385E3D21F · Oct 31
HK$7,174 HKD
£720 GBP
View
13 more retailers have this diamond
Prices start from HK$1,240 HKDSave up to HK$5,934 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
0.50ct Cushion
HK$1,240 HKD