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Cushion|Lab Grown|IGI

1.01ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG678529282

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG678529282

Diamond specifications and retailer prices

From HK$1,350 HKD
$172 USD
As of November 1, 2026
Save HK$5,947 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,207 HKD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct 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 LG678529282 or 678529282. Listed at 15 retailers as of November 1, 2026, with a 441% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678529282
Dimensions6.76 × 5.50 × 3.69 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.76 mm5.50 mm1.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678529282
Side View
Table 65.0%Crown 29.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 67.1%

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$1,790 HKD|Low: HK$1,310 HKD|High: HK$8,395 HKD|Avg: HK$3,770 HKD|+2.0%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 5HK$1,350 HKD
Retailer 2HK$1,499 HKD
Retailer 1HK$1,790 HKD
Retailer 3HK$2,479 HKD
Retailer 9HK$2,582 HKD
Retailer 7HK$2,613 HKD
Retailer 6HK$2,730 HKD
Retailer 11HK$2,735 HKD
Retailer 13HK$2,841 HKD
Retailer 8HK$3,646 HKD
Retailer 14HK$3,994 HKD
Retailer 4HK$5,242 HKD
Retailer 10HK$6,995 HKD
Retailer 12HK$7,297 HKD
Reve DiamondsHK$8,207 HKD

37 data points across 15 retailers

15 retailersHK$1,350 HKD to HK$7,297 HKD

A
Cheapest Retailer
-
HK$1,350 HKD
$172 USD
Final sale: no returns
Retailer 2
-
HK$1,499 HKD
$191 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
HK$1,790 HKD
£180 GBP
View
A
Retailer 4
-
HK$2,479 HKD
$316 USD
View
A
Retailer 5
-
HK$2,582 HKD
ZAR 5,316 ZAR
View
A
Retailer 6
-
HK$2,613 HKD
£262 GBP
View
A
Retailer 7
-
HK$2,730 HKD
$348 USD
View
A
Retailer 8
-
HK$2,735 HKD
€332 EUR
View
A
Retailer 9
-
HK$2,841 HKD
£285 GBP
View
B+
Retailer 10
-
HK$3,646 HKD
A$715 AUD
View
B+
Retailer 11
-
HK$3,994 HKD
$509 USD
View
B+
Retailer 12
-
HK$5,242 HKD
$668 USD
View
B
Retailer 13
-
HK$6,995 HKD
£702 GBP
View
B
Retailer 14
-
HK$7,297 HKD
$930 USD
View
Most Expensive
Reve Diamonds
577125F05 · Oct 11
HK$8,207 HKD
$1,046 USD
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from HK$1,350 HKDSave up to HK$5,947 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
1.01ct Cushion
HK$1,350 HKD