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Cushion|Lab Grown|IGI

5.10ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG837646407

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837646407

Diamond specifications and retailer prices

From HK$21,583 HKD
£2,166 GBP
As of October 28, 2026
Save HK$88,571 HKD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$110,154 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG837646407 or 837646407. Listed at 12 retailers as of October 28, 2026, with prices from HK$21,583 to HK$110,154, a HK$88,571 spread on the same certified stone. Do Amore Diamonds lists it at HK$110,154. 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 angle34.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837646407
Dimensions12.32 × 8.96 × 5.94 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm8.96 mm5.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837646407
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 66.3%

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$110,154 HKD|Low: HK$21,583 HKD|High: HK$147,813 HKD|Avg: HK$54,277 HKD|-25.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6HK$21,583 HKD
Retailer 2HK$23,521 HKD
Retailer 10HK$26,165 HKD
Retailer 12HK$34,984 HKD
Retailer 4HK$35,852 HKD
Retailer 7HK$41,602 HKD
Retailer 9HK$55,832 HKD
Retailer 3HK$67,765 HKD
Retailer 11HK$68,486 HKD
Retailer 8HK$69,808 HKD
Retailer 5HK$107,140 HKD
Do Amore DiamondsHK$110,154 HKD

24 data points across 12 retailers

12 retailersHK$21,583 HKD to HK$110,154 HKD

A
Cheapest Retailer
-
HK$21,583 HKD
£2,166 GBP
A
Retailer 2
-
HK$23,521 HKD
$2,998 USD
View
B+
Retailer 3
-
HK$26,165 HKD
$3,335 USD
View
B+
Retailer 4
-
HK$34,984 HKD
$4,459 USD
View
B+
Retailer 5
-
HK$35,852 HKD
$4,570 USD
View
B
Retailer 6
-
HK$41,602 HKD
€5,050 EUR
View
Retailer 7
-
HK$55,832 HKD
A$10,948 AUD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$67,765 HKD
A$13,288 AUD
View
Price last confirmed 21 days ago
B
Retailer 9
-
HK$68,486 HKD
$8,729 USD
View
B
Retailer 10
-
HK$69,808 HKD
£7,006 GBP
View
B
Retailer 11
-
HK$107,140 HKD
$13,656 USD
View
Most Expensive
B
Do Amore Diamonds
27-E2E271BD5 · Oct 29
HK$110,154 HKD
$14,040 USD
View
11 more retailers have this diamond
Prices start from HK$21,583 HKDSave up to HK$88,571 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
5.10ct Cushion
HK$21,583 HKD