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Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG840611884

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840611884

Diamond specifications and retailer prices

From HK$1,475 HKD
$188 USD
As of October 27, 2026
Save HK$7,077 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$8,553 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840611884 or 840611884. Listed at 16 retailers as of October 25, 2026, with prices from HK$1,475 to HK$8,553, a HK$7,077 spread on the same certified stone. Reve Diamonds lists it at HK$8,553. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611884
Dimensions6.57 × 5.06 × 3.69 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm5.06 mm1.05 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840611884
Side View
Table 67.0%Crown 36.9°Girdle: MED-THKPavilion 34.1°Culet: NoneDepth 72.9%

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 27
Current: HK$5,022 HKD|Low: HK$1,475 HKD|High: HK$8,553 HKD|Avg: HK$3,805 HKD
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
Retailer 15
Reve Diamonds
October 30, 2026
Retailer 3HK$1,475 HKD
Retailer 4HK$1,808 HKD
Retailer 10HK$2,047 HKD
Retailer 15HK$2,660 HKD
Retailer 14HK$2,727 HKD
Retailer 13HK$2,756 HKD
Retailer 11HK$2,880 HKD
Retailer 2HK$2,927 HKD
Retailer 6HK$3,195 HKD
Retailer 5HK$3,539 HKD
Retailer 9HK$4,407 HKD
Retailer 1HK$5,022 HKD
Retailer 8HK$5,288 HKD
Retailer 7HK$5,669 HKD
Retailer 12HK$7,633 HKD
Reve DiamondsHK$8,553 HKD

28 data points across 16 retailers

16 retailersHK$1,475 HKD to HK$8,553 HKD

A
Cheapest Retailer
-
HK$1,475 HKD
$188 USD
Final sale: no returns
A
Retailer 2
-
HK$1,808 HKD
View
A
Retailer 3
-
HK$2,047 HKD
£205 GBP
View
A
Retailer 4
-
HK$2,660 HKD
$339 USD
View
A
Retailer 5
-
HK$2,727 HKD
€331 EUR
View
Retailer 6
-
HK$2,756 HKD
ZAR 5,674 ZAR
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$2,880 HKD
£289 GBP
View
B+
Retailer 8
-
HK$2,927 HKD
$373 USD
View
Retailer 9
-
HK$3,195 HKD
£321 GBP
View
Price last confirmed 25 days ago
B+
Retailer 10
-
HK$3,539 HKD
$451 USD
View
B
Retailer 11
-
HK$4,407 HKD
SGD 759 SGD
View
B+
Retailer 12
-
HK$5,022 HKD
$640 USD
View
B
Retailer 13
-
HK$5,288 HKD
$674 USD
View
B
Retailer 14
-
HK$5,669 HKD
$723 USD
View
B
Retailer 15
-
HK$7,633 HKD
£766 GBP
View
Most Expensive
B
Reve Diamonds
554866A9A · Oct 25
HK$8,553 HKD
$1,090 USD
View
15 more retailers have this diamond
Prices start from HK$1,475 HKDSave up to HK$7,077 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
1.05ct Cushion
HK$1,475 HKD