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Cushion|Lab Grown|IGI

1.55ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG801686891

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801686891

Diamond specifications and retailer prices

From HK$1,805 HKD
As of November 4, 2026
Save HK$8,160 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,964 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801686891 or 801686891. Listed at 18 retailers as of November 4, 2026, with prices from HK$1,805 to HK$9,964, a HK$8,160 spread on the same certified stone. Brilliant Earth lists it at HK$9,964. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801686891
Dimensions6.83 × 6.44 × 4.26 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm6.44 mm1.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801686891
Side View
Table 60.0%Crown 35.1°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 66.1%

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 4
Current: HK$9,964 HKD|Low: HK$1,805 HKD|High: HK$10,356 HKD|Avg: HK$5,420 HKD|-3.8%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 7HK$1,805 HKD
Retailer 10HK$2,095 HKD
Retailer 12HK$2,275 HKD
Retailer 3HK$2,707 HKD
Retailer 16HK$3,319 HKD
Retailer 15HK$3,452 HKD
Retailer 2HK$3,648 HKD
Retailer 5HK$4,103 HKD
Retailer 17HK$4,613 HKD
Retailer 14HK$4,660 HKD
Retailer 13HK$5,249 HKD
Retailer 6HK$6,849 HKD
Retailer 9HK$7,140 HKD
Retailer 18HK$7,477 HKD
Retailer 8HK$7,767 HKD
Retailer 11HK$9,329 HKD
Retailer 4HK$9,509 HKD
Brilliant EarthHK$9,964 HKD

31 data points across 18 retailers

18 retailersHK$1,805 HKD to HK$9,964 HKD

A
Cheapest Retailer
-
HK$1,805 HKD
Final sale: no returns
Retailer 2
-
HK$2,095 HKD
View
Price last confirmed 11 days ago
A
Retailer 3
-
HK$2,275 HKD
View
B+
Retailer 4
-
HK$2,707 HKD
View
A
Retailer 5
-
HK$3,319 HKD
View
A
Retailer 6
-
HK$3,452 HKD
View
A
Retailer 7
-
HK$3,648 HKD
View
A
Retailer 8
-
HK$4,103 HKD
View
A
Retailer 9
-
HK$4,613 HKD
View
A
Retailer 10
-
HK$4,660 HKD
View
A
Retailer 11
-
HK$5,249 HKD
View
B+
Retailer 12
-
HK$6,849 HKD
View
Retailer 13
-
HK$7,140 HKD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
HK$7,477 HKD
View
B+
Retailer 15
-
HK$7,767 HKD
View
B
Retailer 16
-
HK$9,329 HKD
View
B
Retailer 17
-
HK$9,509 HKD
View
Most Expensive
B
Brilliant Earth
20584303A · Nov 4
HK$9,964 HKD
$1,270 USD
View
17 more retailers have this diamond
Prices start from HK$1,805 HKDSave up to HK$8,160 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
1.55ct Cushion
HK$1,805 HKD