Oval|Lab Grown|IGI

0.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG809602863

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809602863

Diamond specifications and retailer prices

From HK$879 HKD
$112 USD
As of October 23, 2026
Save HK$6,276 HKD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,186 HKD at MOH London · As of October 11, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809602863 or 809602863. Listed at 18 retailers as of October 23, 2026, with a 714% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809602863
Dimensions6.68 × 4.53 × 2.76 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.68 mm4.53 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809602863
Side View
Table 60.0%Crown 34.1°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.9%

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 23
Current: HK$9,186 HKD|Low: HK$690 HKD|High: HK$9,186 HKD|Avg: HK$2,632 HKD|+1.2%
MOH London
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
Retailer 19
October 28, 2026
Retailer 15HK$879 HKD
Retailer 10HK$981 HKD
Retailer 4HK$1,020 HKD
Retailer 6HK$1,153 HKD
Retailer 18HK$1,153 HKD
Retailer 19HK$1,294 HKD
Retailer 2HK$1,632 HKD
Retailer 16HK$1,934 HKD
Retailer 5HK$2,010 HKD
Retailer 13HK$2,061 HKD
Retailer 12HK$2,168 HKD
Retailer 7HK$2,708 HKD
Retailer 14HK$2,779 HKD
Retailer 9HK$3,475 HKD
Retailer 17HK$3,491 HKD
Retailer 3HK$3,899 HKD
Retailer 11HK$3,946 HKD
Retailer 8HK$5,739 HKD
MOH LondonHK$9,186 HKD

36 data points across 19 retailers

18 retailersHK$879 HKD to HK$7,154 HKD

A
Cheapest Retailer
-
HK$879 HKD
$112 USD
A
Retailer 2
-
HK$1,020 HKD
$130 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$1,153 HKD
$147 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$1,153 HKD
$147 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$1,294 HKD
$165 USD
View
A
Retailer 6
-
HK$1,632 HKD
$208 USD
View
A
Retailer 7
-
HK$1,934 HKD
ZAR 3,982 ZAR
View
A
Retailer 8
-
HK$2,061 HKD
£207 GBP
View
B+
Retailer 9
-
HK$2,168 HKD
$276 USD
View
B+
Retailer 10
-
HK$2,708 HKD
£272 GBP
View
Price last confirmed 22 days ago
B+
Retailer 11
-
HK$2,779 HKD
A$545 AUD
View
B
Retailer 12
-
HK$3,475 HKD
$443 USD
View
B
Retailer 13
-
HK$3,491 HKD
$445 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
HK$3,899 HKD
$497 USD
View
B
Retailer 15
-
HK$3,946 HKD
$503 USD
View
B
Retailer 16
-
HK$5,739 HKD
£576 GBP
View
Price last confirmed 34 days ago
B
Retailer 17
-
HK$7,154 HKD
$912 USD
View
Most Expensive
B
MOH London
LG809602863 · Oct 11
HK$9,186 HKD
£922 GBP
View
Price under review
17 more retailers have this diamond
Prices start from HK$879 HKDSave up to HK$6,276 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
0.51ct Oval
HK$879 HKD