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Cushion|Lab Grown|IGI

0.80ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG571304635

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304635

Diamond specifications and retailer prices

From HK$11,434 HKD
£1,148 GBP
As of November 2, 2026
Save HK$664 HKD (5%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$14,527 HKD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571304635 or 571304635. Listed at 8 retailers as of November 1, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304635
Dimensions5.97 × 4.97 × 3.30 mm
L/W Ratio1.20
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
5.97 mm4.97 mm0.80 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571304635
Side View
Table 60.5%Crown 35.8°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 66.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$14,527 HKD|Low: HK$7,508 HKD|High: HK$28,477 HKD|Avg: HK$15,745 HKD|+1.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6HK$7,508 HKD
Retailer 5HK$10,776 HKD
Retailer 2HK$11,434 HKD
Retailer 7HK$12,098 HKD
Cape DiamondsHK$14,527 HKD
Retailer 3HK$19,996 HKD
Retailer 8HK$20,685 HKD
Retailer 4HK$28,298 HKD

43 data points across 8 retailers

8 retailersHK$11,434 HKD to HK$12,098 HKD

Retailer 1
-
HK$7,508 HKD
$957 USD
Price last confirmed 16 days ago
Retailer 2
-
HK$10,776 HKD
£1,081 GBP
View
Price last confirmed 16 days ago
B
Retailer 3
-
HK$11,434 HKD
£1,148 GBP
View
B
Retailer 4
-
HK$12,098 HKD
$1,542 USD
View
Most Expensive
Cape Diamonds
cert_571304635 · Oct 29
HK$14,527 HKD
ZAR 29,912 ZAR
View
Price under review
4 more retailers have this diamond
Prices start from HK$11,434 HKDSave up to HK$664 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.

B
0.80ct Cushion
HK$11,434 HKD