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Cushion|Lab Grown|IGI

1.85ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG678573936

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG678573936

Diamond specifications and retailer prices

From HK$3,806 HKD
$485 USD
As of October 29, 2026
Save HK$10,710 HKD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$14,516 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.85ct lab-grown cushion diamond

This 1.85ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678573936 or 678573936. Listed at 12 retailers as of October 28, 2026, with prices from HK$3,806 to HK$14,516, a HK$10,710 spread on the same certified stone. Brilliant Earth lists it at HK$14,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678573936
Dimensions7.14 × 7.00 × 4.69 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm7.00 mm1.85 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678573936
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 67.0%

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$14,516 HKD|Low: HK$2,592 HKD|High: HK$15,457 HKD|Avg: HK$7,057 HKD|-1.6%
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
October 29, 2026
Retailer 9HK$3,220 HKD
Retailer 10HK$3,806 HKD
Retailer 6HK$4,161 HKD
Retailer 4HK$4,512 HKD
Retailer 2HK$4,821 HKD
Retailer 11HK$5,485 HKD
Retailer 13HK$5,626 HKD
Retailer 5HK$8,012 HKD
Retailer 8HK$9,102 HKD
Retailer 3HK$9,208 HKD
Retailer 12HK$10,546 HKD
Retailer 7HK$11,001 HKD
Brilliant EarthHK$14,516 HKD

40 data points across 13 retailers

12 retailersHK$3,806 HKD to HK$14,516 HKD

Retailer 1
-
HK$3,220 HKD
£323 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
HK$3,806 HKD
$485 USD
View
A
Retailer 3
-
HK$4,161 HKD
€505 EUR
View
A
Retailer 4
-
HK$4,512 HKD
$575 USD
View
A
Retailer 5
-
HK$4,821 HKD
£484 GBP
View
A
Retailer 6
-
HK$5,485 HKD
$699 USD
View
A
Retailer 7
-
HK$5,626 HKD
$717 USD
View
B+
Retailer 8
-
HK$9,102 HKD
$1,160 USD
View
Retailer 9
-
HK$9,208 HKD
$1,174 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
HK$10,546 HKD
$1,344 USD
View
B
Retailer 11
-
HK$11,001 HKD
£1,104 GBP
View
Most Expensive
B
Brilliant Earth
13063220A · Oct 28
HK$14,516 HKD
$1,850 USD
View
11 more retailers have this diamond
Prices start from HK$3,806 HKDSave up to HK$10,710 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
1.85ct Cushion
HK$3,806 HKD