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Oval|Lab Grown|IGI

0.51ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG763634597

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG763634597

Diamond specifications and retailer prices

From HK$1,067 HKD
$136 USD
As of November 1, 2026
Save HK$6,692 HKD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$11,031 HKD at MOH London · As of November 1, 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 LG763634597 or 763634597. Listed at 24 retailers as of November 1, 2026, with a 627% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763634597
Dimensions6.36 × 4.49 × 2.75 mm
L/W Ratio1.42
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
6.36 mm4.49 mm0.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763634597
Side View
Table 61.0%Crown 37.5°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$11,031 HKD|Low: HK$1,020 HKD|High: HK$11,150 HKD|Avg: HK$3,374 HKD|+50.8%
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
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 22HK$1,067 HKD
Retailer 19HK$1,185 HKD
Retailer 23HK$1,240 HKD
Retailer 6HK$1,318 HKD
Retailer 8HK$1,318 HKD
Retailer 3HK$1,506 HKD
Retailer 7HK$1,648 HKD
Retailer 11HK$1,789 HKD
Retailer 4HK$1,907 HKD
Retailer 13HK$2,243 HKD
Retailer 18HK$2,401 HKD
Retailer 21HK$2,529 HKD
Retailer 20HK$2,982 HKD
Retailer 10HK$3,091 HKD
Retailer 2HK$3,358 HKD
Retailer 17HK$3,366 HKD
Retailer 16HK$3,646 HKD
Retailer 15HK$4,135 HKD
Retailer 9HK$4,245 HKD
Retailer 5HK$4,687 HKD
Retailer 14HK$6,935 HKD
Retailer 12HK$7,759 HKD
MOH LondonHK$11,031 HKD

39 data points across 23 retailers

24 retailersHK$1,067 HKD to HK$7,759 HKD

A
Cheapest Retailer
-
HK$1,067 HKD
$136 USD
A
Retailer 2
-
HK$1,185 HKD
$151 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,240 HKD
$158 USD
View
A
Retailer 4
-
HK$1,318 HKD
$168 USD
View
Retailer 5
-
HK$1,318 HKD
$168 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$1,506 HKD
View
Retailer 7
-
HK$1,648 HKD
$210 USD
View
Price last confirmed 26 days ago
A
Retailer 8
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HK$1,789 HKD
$228 USD
View
A
Retailer 9
-
HK$1,907 HKD
$243 USD
View
A
Retailer 10
-
HK$2,243 HKD
£225 GBP
View
B+
Retailer 11
-
HK$2,401 HKD
ZAR 4,943 ZAR
View
B+
Retailer 12
-
HK$2,529 HKD
€307 EUR
View
B+
Retailer 13
-
HK$2,982 HKD
$380 USD
View
B+
Retailer 14
-
HK$3,091 HKD
$394 USD
View
B
Retailer 15
-
HK$3,358 HKD
$428 USD
View
B+
Retailer 16
-
HK$3,366 HKD
A$660 AUD
View
B
Retailer 17
-
HK$3,646 HKD
SGD 628 SGD
View
B
Retailer 18
-
HK$4,135 HKD
$527 USD
View
B
Retailer 19
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HK$4,245 HKD
$541 USD
View
B
Retailer 20
-
HK$4,687 HKD
$597 USD
View
B
Retailer 21
-
HK$6,935 HKD
£696 GBP
View
B
Retailer 22
-
HK$7,473 HKD
£750 GBP
View
B
Retailer 23
-
HK$7,759 HKD
$989 USD
View
Most Expensive
MOH London
LG763634597 · Nov 1
HK$11,031 HKD
£1,107 GBP
View
Price under review
23 more retailers have this diamond
Prices start from HK$1,067 HKDSave up to HK$6,692 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$1,067 HKD