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Oval|Lab Grown|IGI

0.51ct E VVS1 Oval Lab Grown Diamond

VG • E/VVS1 • IGI LG764675386

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764675386

Diamond specifications and retailer prices

From HK$1,773 HKD
$226 USD
As of October 28, 2026
Save HK$3,091 HKD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$11,456 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG764675386 or 764675386. Listed at 11 retailers as of October 28, 2026, with a 174% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764675386
Dimensions6.72 × 4.64 × 2.72 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
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
6.72 mm4.64 mm0.51 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764675386
Side View
Table 56.0%Crown 29.7°Girdle: THN-STKPavilion 39.7°Culet: NoneDepth 58.6%

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$11,456 HKD|Low: HK$1,373 HKD|High: HK$11,456 HKD|Avg: HK$5,322 HKD
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
Retailer 13
Retailer 14
October 29, 2026
Retailer 4HK$1,773 HKD
Retailer 9HK$1,844 HKD
Retailer 6HK$1,977 HKD
Retailer 13HK$3,180 HKD
Retailer 12HK$3,749 HKD
Retailer 14HK$3,845 HKD
Retailer 3HK$4,449 HKD
Retailer 2HK$4,708 HKD
Retailer 8HK$4,708 HKD
Retailer 11HK$4,865 HKD
Retailer 5HK$5,125 HKD
Retailer 10HK$10,263 HKD
Retailer 7HK$11,230 HKD
Do Amore DiamondsHK$11,456 HKD

26 data points across 14 retailers

11 retailersHK$1,773 HKD to HK$4,865 HKD

A
Cheapest Retailer
-
HK$1,773 HKD
$226 USD
A
Retailer 2
-
HK$1,844 HKD
$235 USD
View
B+
Retailer 3
-
HK$3,180 HKD
€386 EUR
View
Price last confirmed 11 days ago
B
Retailer 4
-
HK$3,749 HKD
CA$664 CAD
View
B
Retailer 5
-
HK$3,845 HKD
$490 USD
View
B
Retailer 6
-
HK$4,708 HKD
$600 USD
View
B
Retailer 7
-
HK$4,708 HKD
$600 USD
View
B
Retailer 8
-
HK$4,865 HKD
$620 USD
View
B
Retailer 9
-
HK$10,263 HKD
$1,308 USD
View
Price under review
B
Retailer 10
-
HK$11,230 HKD
£1,127 GBP
View
Price under review
Most Expensive
B
Do Amore Diamonds
32-LG764675386 · Oct 28
HK$11,456 HKD
$1,460 USD
View
Price under review
10 more retailers have this diamond
Prices start from HK$1,773 HKDSave up to HK$3,091 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$1,773 HKD