CaratHunter
Plans
Cushion|Lab Grown|IGI

1.05ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG771644997

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG771644997

Diamond specifications and retailer prices

From HK$1,530 HKD
$195 USD
As of October 28, 2026
Save HK$7,319 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,849 HKD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771644997 or 771644997. Listed at 14 retailers as of October 28, 2026, with prices from HK$1,530 to HK$8,849, a HK$7,319 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$8,849. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771644997
Dimensions7.17 × 5.10 × 3.32 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm5.10 mm1.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771644997
Side View
Table 62.0%Crown 34.9°Girdle: MED-THKPavilion 35.3°Culet: NoneDepth 65.1%

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: Oct 28
Current: HK$8,849 HKD|Low: HK$1,530 HKD|High: HK$8,849 HKD|Avg: HK$4,113 HKD
Flawless Fine Jewelry
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 29, 2026
Retailer 12HK$1,530 HKD
Retailer 11HK$1,695 HKD
Retailer 7HK$2,083 HKD
Retailer 5HK$2,291 HKD
Retailer 8HK$2,904 HKD
Retailer 2HK$3,018 HKD
Retailer 14HK$3,374 HKD
Retailer 9HK$4,126 HKD
Retailer 3HK$4,182 HKD
Retailer 6HK$4,639 HKD
Retailer 4HK$5,865 HKD
Retailer 10HK$7,952 HKD
Retailer 13HK$8,711 HKD
Flawless Fine JewelryHK$8,849 HKD

43 data points across 14 retailers

14 retailersHK$1,530 HKD to HK$8,849 HKD

A
Cheapest Retailer
-
HK$1,530 HKD
$195 USD
Final sale: no returns
A
Retailer 2
-
HK$1,695 HKD
$216 USD
View
A
Retailer 3
-
HK$2,083 HKD
£209 GBP
View
B+
Retailer 4
-
HK$2,291 HKD
$292 USD
View
A
Retailer 5
-
HK$2,904 HKD
ZAR 5,980 ZAR
View
A
Retailer 6
-
HK$3,018 HKD
£303 GBP
View
A
Retailer 7
-
HK$3,374 HKD
$430 USD
View
B+
Retailer 8
-
HK$4,126 HKD
A$809 AUD
View
B+
Retailer 9
-
HK$4,182 HKD
$533 USD
View
B+
Retailer 10
-
HK$4,639 HKD
SGD 799 SGD
View
B
Retailer 11
-
HK$5,865 HKD
$748 USD
View
B
Retailer 12
-
HK$7,952 HKD
£798 GBP
View
B
Retailer 13
-
HK$8,711 HKD
$1,110 USD
View
Most Expensive
B
Flawless Fine Jewelry
B3E6513C7 · Oct 29
HK$8,849 HKD
£888 GBP
View
13 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$7,319 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$1,530 HKD