Oval|Lab Grown|IGI

0.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG803660890

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803660890

Diamond specifications and retailer prices

From HK$824 HKD
$105 USD
As of October 23, 2026
Save HK$6,164 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,267 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 LG803660890 or 803660890. Listed at 20 retailers as of October 23, 2026, with a 748% 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660890
Dimensions6.69 × 4.46 × 2.67 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.69 mm4.46 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660890
Side View
Table 68.0%Crown 34.2°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 59.9%

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$9,267 HKD|Low: HK$698 HKD|High: HK$9,337 HKD|Avg: HK$3,043 HKD|+0.5%
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
Retailer 20
October 24, 2026
Retailer 16HK$824 HKD
Retailer 9HK$926 HKD
Retailer 17HK$957 HKD
Retailer 19HK$1,091 HKD
Retailer 3HK$1,205 HKD
Retailer 15HK$1,295 HKD
Retailer 13HK$1,818 HKD
Retailer 4HK$1,854 HKD
Retailer 2HK$1,899 HKD
Retailer 8HK$2,056 HKD
Retailer 18HK$2,354 HKD
Retailer 6HK$2,833 HKD
Retailer 10HK$2,886 HKD
Retailer 5HK$2,950 HKD
Retailer 14HK$3,288 HKD
Retailer 20HK$3,452 HKD
Retailer 11HK$3,742 HKD
Retailer 12HK$5,381 HKD
Retailer 7HK$6,988 HKD
MOH LondonHK$9,267 HKD

37 data points across 20 retailers

20 retailersHK$824 HKD to HK$6,988 HKD

A
Cheapest Retailer
-
HK$824 HKD
$105 USD
Retailer 2
-
HK$957 HKD
$122 USD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$1,091 HKD
$139 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$1,205 HKD
View
Retailer 5
-
HK$1,295 HKD
$165 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$1,818 HKD
ZAR 3,743 ZAR
View
A
Retailer 7
-
HK$1,854 HKD
€225 EUR
View
A
Retailer 8
-
HK$1,899 HKD
£191 GBP
View
B+
Retailer 9
-
HK$2,056 HKD
$262 USD
View
B+
Retailer 10
-
HK$2,354 HKD
$300 USD
View
B+
Retailer 11
-
HK$2,833 HKD
$361 USD
View
B+
Retailer 12
-
HK$2,886 HKD
SGD 497 SGD
View
B+
Retailer 13
-
HK$2,950 HKD
$376 USD
View
Retailer 14
-
HK$3,288 HKD
$419 USD
View
Price last confirmed 8 days ago
Retailer 15
-
HK$3,452 HKD
$440 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
HK$3,452 HKD
$440 USD
View
B
Retailer 17
-
HK$3,742 HKD
$477 USD
View
Retailer 18
-
HK$5,381 HKD
£540 GBP
View
Price last confirmed 13 days ago
B
Retailer 19
-
HK$6,988 HKD
$891 USD
View
Most Expensive
MOH London
LG803660890 · Oct 11
HK$9,267 HKD
£930 GBP
View
Price under review
19 more retailers have this diamond
Prices start from HK$824 HKDSave up to HK$6,164 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$824 HKD