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Cushion|Lab Grown|IGI

1.00ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG799634577

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG799634577

Diamond specifications and retailer prices

From HK$2,118 HKD
$270 USD
As of October 29, 2026
Save HK$9,639 HKD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$11,758 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799634577 or 799634577. Listed at 17 retailers as of October 27, 2026, with prices from HK$2,118 to HK$11,758, a HK$9,639 spread on the same certified stone. Queensmith lists it at HK$11,758. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799634577
Dimensions6.87 × 5.37 × 3.34 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm5.37 mm1.00 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799634577
Side View
Table 59.0%Crown 37.1°Girdle: MED-THKPavilion 41.1°Culet: LargeDepth 62.2%

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: Oct 29
Current: HK$11,758 HKD|Low: HK$1,687 HKD|High: HK$11,758 HKD|Avg: HK$6,151 HKD
Queensmith
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 30, 2026
Retailer 14HK$2,369 HKD
Retailer 13HK$2,456 HKD
Retailer 12HK$2,620 HKD
Retailer 4HK$2,942 HKD
Retailer 11HK$3,531 HKD
Retailer 10HK$3,884 HKD
Retailer 2HK$4,605 HKD
Retailer 7HK$6,380 HKD
Retailer 6HK$7,031 HKD
Retailer 9HK$8,058 HKD
Retailer 3HK$8,830 HKD
Retailer 8HK$10,522 HKD
Retailer 5HK$11,106 HKD
QueensmithHK$11,758 HKD

43 data points across 14 retailers

17 retailersHK$2,118 HKD to HK$11,758 HKD

A
Cheapest Retailer
-
HK$2,118 HKD
$270 USD
Retailer 2
-
HK$2,369 HKD
$302 USD
View
Price last confirmed 23 days ago
Final sale: no returns
A
Retailer 3
-
HK$2,456 HKD
$313 USD
View
A
Retailer 4
-
HK$2,620 HKD
$334 USD
View
A
Retailer 5
-
HK$2,620 HKD
$334 USD
View
A
Retailer 6
-
HK$2,942 HKD
$375 USD
View
A
Retailer 7
-
HK$3,531 HKD
$450 USD
View
B+
Retailer 8
-
HK$3,884 HKD
$495 USD
View
B+
Retailer 9
-
HK$4,605 HKD
£462 GBP
View
B
Retailer 10
-
HK$6,380 HKD
A$1,251 AUD
View
B
Retailer 11
-
HK$7,031 HKD
SGD 1,211 SGD
View
B
Retailer 12
-
HK$8,058 HKD
$1,027 USD
View
B
Retailer 13
-
HK$8,426 HKD
$1,074 USD
View
B
Retailer 14
-
HK$8,830 HKD
$1,125 USD
View
B
Retailer 15
-
HK$10,522 HKD
£1,056 GBP
View
B
Retailer 16
-
HK$11,106 HKD
$1,416 USD
View
Most Expensive
B
Queensmith
LG799634577 · Oct 27
HK$11,758 HKD
£1,180 GBP
View
16 more retailers have this diamond
Prices start from HK$2,118 HKDSave up to HK$9,639 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
1.00ct Cushion
HK$2,118 HKD