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Oval|Lab Grown|IGI

0.51ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG788607227

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788607227

Diamond specifications and retailer prices

From HK$1,012 HKD
$129 USD
As of October 27, 2026
Save HK$6,126 HKD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$9,028 HKD at MOH London · As of October 26, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788607227 or 788607227. Listed at 22 retailers as of October 27, 2026, with a 605% 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
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788607227
Dimensions6.50 × 4.48 × 2.77 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
6.50 mm4.48 mm0.51 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788607227
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.8%

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 27
Current: HK$9,028 HKD|Low: HK$840 HKD|High: HK$9,177 HKD|Avg: HK$2,719 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
Retailer 21
Retailer 22
October 31, 2026
Retailer 22HK$871 HKD
Retailer 19HK$1,012 HKD
Retailer 7HK$1,153 HKD
Retailer 8HK$1,153 HKD
Retailer 9HK$1,530 HKD
Retailer 18HK$1,530 HKD
Retailer 4HK$1,656 HKD
Retailer 11HK$1,844 HKD
Retailer 20HK$1,952 HKD
Retailer 2HK$1,994 HKD
Retailer 21HK$1,998 HKD
Retailer 13HK$2,158 HKD
Retailer 14HK$2,707 HKD
Retailer 6HK$2,769 HKD
Retailer 12HK$2,903 HKD
Retailer 3HK$3,468 HKD
Retailer 17HK$3,476 HKD
Retailer 10HK$3,892 HKD
Retailer 5HK$3,926 HKD
Retailer 15HK$5,740 HKD
Retailer 16HK$7,138 HKD
MOH LondonHK$9,028 HKD

34 data points across 22 retailers

22 retailersHK$1,012 HKD to HK$7,138 HKD

Retailer 1
-
HK$871 HKD
$111 USD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$1,012 HKD
$129 USD
View
Retailer 3
-
HK$1,153 HKD
$147 USD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$1,153 HKD
$147 USD
View
Price last confirmed 19 days ago
Retailer 5
-
HK$1,153 HKD
$147 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$1,530 HKD
$195 USD
View
A
Retailer 7
-
HK$1,530 HKD
$195 USD
View
A
Retailer 8
-
HK$1,656 HKD
$211 USD
View
Final sale: no returns
Retailer 9
-
HK$1,844 HKD
$235 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
HK$1,952 HKD
ZAR 4,019 ZAR
View
A
Retailer 11
-
HK$1,994 HKD
€242 EUR
View
A
Retailer 12
-
HK$1,998 HKD
$255 USD
View
B+
Retailer 13
-
HK$2,158 HKD
£217 GBP
View
Retailer 14
-
HK$2,707 HKD
£272 GBP
View
Price last confirmed 26 days ago
Retailer 15
-
HK$2,769 HKD
A$543 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
HK$2,903 HKD
$370 USD
View
B
Retailer 17
-
HK$3,468 HKD
$442 USD
View
B+
Retailer 18
-
HK$3,476 HKD
$443 USD
View
Retailer 19
-
HK$3,892 HKD
$496 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
HK$3,926 HKD
$500 USD
View
B
Retailer 21
-
HK$7,138 HKD
$910 USD
View
Most Expensive
MOH London
LG788607227 · Oct 26
HK$9,028 HKD
£906 GBP
View
Price under review
21 more retailers have this diamond
Prices start from HK$1,012 HKDSave up to HK$6,126 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$1,012 HKD