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Cushion|Lab Grown|IGI

1.03ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG586366505

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG586366505

Diamond specifications and retailer prices

From HK$1,954 HKD
$249 USD
As of November 1, 2026
Save HK$7,983 HKD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,937 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586366505 or 586366505. Listed at 13 retailers as of November 1, 2026, with prices from HK$1,954 to HK$9,937, a HK$7,983 spread on the same certified stone. Reve Diamonds lists it at HK$9,937. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586366505
Dimensions5.26 × 6.89 × 3.45 mm
L/W Ratio1.31
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
5.26 mm6.89 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586366505
Side View
Table 59.0%Crown 32.6°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 65.6%

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: Nov 1
Current: HK$4,038 HKD|Low: HK$1,750 HKD|High: HK$9,937 HKD|Avg: HK$5,074 HKD|+18.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 2, 2026
Retailer 3HK$1,954 HKD
Retailer 9HK$2,166 HKD
Retailer 10HK$2,754 HKD
Retailer 8HK$3,696 HKD
Retailer 4HK$3,743 HKD
Retailer 11HK$4,002 HKD
Retailer 1HK$4,038 HKD
Retailer 7HK$5,289 HKD
Retailer 6HK$6,669 HKD
Retailer 2HK$7,382 HKD
Retailer 5HK$8,689 HKD
Reve DiamondsHK$9,937 HKD

41 data points across 12 retailers

13 retailersHK$1,954 HKD to HK$9,937 HKD

A
Cheapest Retailer
-
HK$1,954 HKD
$249 USD
Final sale: no returns
Retailer 2
-
HK$2,166 HKD
$276 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$2,754 HKD
$351 USD
View
B+
Retailer 4
-
HK$3,696 HKD
$471 USD
View
B+
Retailer 5
-
HK$3,743 HKD
ZAR 7,707 ZAR
View
B+
Retailer 6
-
HK$4,002 HKD
$510 USD
View
B+
Retailer 7
-
HK$4,038 HKD
£405 GBP
View
B+
Retailer 8
-
HK$4,218 HKD
View
B+
Retailer 9
-
HK$5,289 HKD
A$1,037 AUD
View
B
Retailer 10
-
HK$6,669 HKD
$850 USD
View
B
Retailer 11
-
HK$7,382 HKD
$941 USD
View
B
Retailer 12
-
HK$8,689 HKD
£872 GBP
View
Most Expensive
B
Reve Diamonds
8FC3ED580 · Nov 1
HK$9,937 HKD
$1,266 USD
View
12 more retailers have this diamond
Prices start from HK$1,954 HKDSave up to HK$7,983 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
1.03ct Cushion
HK$1,954 HKD