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Cushion|Lab Grown|IGI

5.08ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG840657734

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG840657734

Diamond specifications and retailer prices

From HK$30,010 HKD
$3,825 USD
As of October 29, 2026
Save HK$79,185 HKD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$109,195 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.08ct lab-grown cushion diamond

This 5.08ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840657734 or 840657734. Listed at 12 retailers as of October 29, 2026, with prices from HK$30,010 to HK$109,195, a HK$79,185 spread on the same certified stone. Taylor and Hart lists it at HK$109,195. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.08
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840657734
Dimensions13.04 × 8.46 × 5.40 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.04 mm8.46 mm5.08 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840657734
Side View
Table 60.0%Crown 42.7°Girdle: MED-STKPavilion 39.7°Culet: LargeDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$41,497 HKD|Low: HK$30,010 HKD|High: HK$110,427 HKD|Avg: HK$59,239 HKD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 30, 2026
Retailer 11HK$30,010 HKD
Retailer 9HK$32,324 HKD
Retailer 7HK$33,862 HKD
Retailer 1HK$41,497 HKD
Retailer 2HK$45,230 HKD
Retailer 8HK$47,588 HKD
Retailer 4HK$63,154 HKD
Retailer 3HK$64,256 HKD
Retailer 10HK$77,923 HKD
Retailer 5HK$79,224 HKD
Retailer 6HK$86,269 HKD
Taylor and HartHK$109,195 HKD

18 data points across 12 retailers

12 retailersHK$30,010 HKD to HK$109,195 HKD

B+
Cheapest Retailer
-
HK$30,010 HKD
$3,825 USD
Final sale: no returns
B+
Retailer 2
-
HK$32,324 HKD
$4,120 USD
View
B+
Retailer 3
-
HK$33,862 HKD
$4,316 USD
View
B+
Retailer 4
-
HK$41,497 HKD
£4,165 GBP
View
B+
Retailer 5
-
HK$45,230 HKD
$5,765 USD
View
B
Retailer 6
-
HK$47,588 HKD
£4,776 GBP
View
B
Retailer 7
-
HK$63,154 HKD
ZAR 130,040 ZAR
View
Retailer 8
-
HK$64,256 HKD
A$12,600 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$77,923 HKD
$9,932 USD
View
B
Retailer 10
-
HK$79,224 HKD
£7,951 GBP
View
B
Retailer 11
-
HK$86,269 HKD
$10,996 USD
View
Most Expensive
B
Taylor and Hart
Q8ZDNT7 · Oct 30
HK$109,195 HKD
$13,918 USD
View
11 more retailers have this diamond
Prices start from HK$30,010 HKDSave up to HK$79,185 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.

B+
5.08ct Cushion
HK$30,010 HKD