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Cushion|Lab Grown|IGI

5.10ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG834618441

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG834618441

Diamond specifications and retailer prices

From HK$27,196 HKD
$3,466 USD
As of October 29, 2026
Save HK$76,455 HKD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$103,651 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.1ct lab-grown cushion diamond

This 5.1ct 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 LG834618441 or 834618441. Listed at 18 retailers as of October 28, 2026, with prices from HK$27,196 to HK$103,651, a HK$76,455 spread on the same certified stone. Brilliant Earth lists it at HK$103,651. 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

5.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834618441
Dimensions14.15 × 8.12 × 5.28 mm
L/W Ratio1.74
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.15 mm8.12 mm5.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834618441
Side View
Table 59.0%Crown 40.3°Girdle: STK-THKPavilion 35.3°Culet: LargeDepth 65.0%

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$103,651 HKD|Low: HK$27,196 HKD|High: HK$106,397 HKD|Avg: HK$57,817 HKD|-2.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 8HK$27,196 HKD
Retailer 3HK$28,176 HKD
Retailer 7HK$29,126 HKD
Retailer 17HK$29,424 HKD
Retailer 4HK$33,175 HKD
Retailer 2HK$37,377 HKD
Retailer 15HK$40,315 HKD
Retailer 12HK$44,324 HKD
Retailer 9HK$48,669 HKD
Retailer 11HK$57,240 HKD
Retailer 16HK$57,259 HKD
Retailer 14HK$67,550 HKD
Retailer 18HK$68,164 HKD
Retailer 13HK$71,807 HKD
Retailer 5HK$78,144 HKD
Retailer 10HK$94,742 HKD
Retailer 6HK$98,259 HKD
Brilliant EarthHK$103,651 HKD

36 data points across 18 retailers

18 retailersHK$27,196 HKD to HK$103,651 HKD

B+
Cheapest Retailer
-
HK$27,196 HKD
$3,466 USD
Final sale: no returns
Retailer 2
-
HK$28,176 HKD
$3,591 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
HK$29,126 HKD
$3,712 USD
View
B+
Retailer 4
-
HK$29,424 HKD
$3,750 USD
View
B+
Retailer 5
-
HK$33,175 HKD
$4,228 USD
View
B+
Retailer 6
-
HK$37,377 HKD
£3,751 GBP
View
B+
Retailer 7
-
HK$40,315 HKD
$5,138 USD
View
B+
Retailer 8
-
HK$44,324 HKD
€5,380 EUR
View
B
Retailer 9
-
HK$48,669 HKD
£4,884 GBP
View
B
Retailer 10
-
HK$57,240 HKD
ZAR 117,853 ZAR
View
Retailer 11
-
HK$57,259 HKD
A$11,227 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
HK$67,550 HKD
$8,609 USD
View
Retailer 13
-
HK$68,164 HKD
A$13,365 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
HK$71,807 HKD
£7,206 GBP
View
B
Retailer 15
-
HK$78,144 HKD
$9,959 USD
View
B
Retailer 16
-
HK$94,742 HKD
SGD 16,317 SGD
View
B
Retailer 17
-
HK$98,259 HKD
$12,523 USD
View
Most Expensive
B
Brilliant Earth
21546791A · Oct 28
HK$103,651 HKD
$13,210 USD
View
17 more retailers have this diamond
Prices start from HK$27,196 HKDSave up to HK$76,455 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+
5.10ct Cushion
HK$27,196 HKD