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Oval|Lab Grown|IGI

0.51ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG844663547

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844663547

Diamond specifications and retailer prices

From HK$706 HKD
$90 USD
As of October 29, 2026
Save HK$5,761 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,467 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844663547 or 844663547. Listed at 14 retailers as of October 29, 2026, with prices from HK$706 to HK$6,467, a HK$5,761 spread on the same certified stone. MOH London lists it at HK$6,467. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844663547
Dimensions6.04 × 4.54 × 2.88 mm
L/W Ratio1.33
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
6.04 mm4.54 mm0.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844663547
Side View
Table 58.0%Crown 32.3°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 63.4%

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 29
Current: HK$6,467 HKD|Low: HK$706 HKD|High: HK$6,497 HKD|Avg: HK$2,353 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
November 1, 2026
Retailer 14HK$706 HKD
Retailer 4HK$824 HKD
Retailer 10HK$934 HKD
Retailer 13HK$934 HKD
Retailer 8HK$1,412 HKD
Retailer 2HK$1,637 HKD
Retailer 7HK$1,746 HKD
Retailer 3HK$1,844 HKD
Retailer 9HK$2,124 HKD
Retailer 12HK$2,824 HKD
Retailer 11HK$3,154 HKD
Retailer 5HK$3,287 HKD
Retailer 6HK$3,293 HKD
MOH LondonHK$6,467 HKD

14 data points across 14 retailers

14 retailersHK$706 HKD to HK$6,467 HKD

A
Cheapest Retailer
-
HK$706 HKD
$90 USD
A
Retailer 2
-
HK$824 HKD
$105 USD
View
A
Retailer 3
-
HK$934 HKD
$119 USD
View
A
Retailer 4
-
HK$934 HKD
$119 USD
View
A
Retailer 5
-
HK$1,412 HKD
$180 USD
View
A
Retailer 6
-
HK$1,637 HKD
£164 GBP
View
A
Retailer 7
-
HK$1,746 HKD
€212 EUR
View
B+
Retailer 8
-
HK$1,844 HKD
$235 USD
View
B+
Retailer 9
-
HK$2,124 HKD
£213 GBP
View
B+
Retailer 10
-
HK$2,824 HKD
$360 USD
View
B
Retailer 11
-
HK$3,154 HKD
$402 USD
View
B
Retailer 12
-
HK$3,287 HKD
$419 USD
View
Retailer 13
-
HK$3,293 HKD
$420 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG844663547 · Nov 1
HK$6,467 HKD
£649 GBP
View
13 more retailers have this diamond
Prices start from HK$706 HKDSave up to HK$5,761 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$706 HKD