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Oval|Lab Grown|IGI

5.51ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG575398744

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG575398744

Diamond specifications and retailer prices

From HK$6,747 HKD
$860 USD
As of October 29, 2026
Save HK$22,736 HKD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$29,484 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.51ct lab-grown oval diamond

This 5.51ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG575398744 or 575398744. Listed at 13 retailers as of October 29, 2026, with prices from HK$6,747 to HK$29,484, a HK$22,736 spread on the same certified stone. MOH London lists it at HK$29,484. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.51
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575398744
Dimensions14.22 × 9.75 × 6.07 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.22 mm9.75 mm5.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575398744
Side View
Table 59.5%Crown 38.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.3%

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$29,484 HKD|Low: HK$5,924 HKD|High: HK$55,861 HKD|Avg: HK$18,359 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
October 30, 2026
Retailer 11HK$6,747 HKD
Retailer 14HK$7,336 HKD
Retailer 3HK$7,555 HKD
Retailer 7HK$8,777 HKD
Retailer 5HK$9,842 HKD
Retailer 9HK$11,871 HKD
Retailer 12HK$12,585 HKD
Retailer 8HK$12,592 HKD
Retailer 10HK$17,982 HKD
Retailer 13HK$21,999 HKD
Retailer 6HK$23,675 HKD
Retailer 2HK$27,617 HKD
Retailer 4HK$28,565 HKD
MOH LondonHK$29,484 HKD

40 data points across 14 retailers

13 retailersHK$6,747 HKD to HK$29,484 HKD

A
Cheapest Retailer
-
HK$6,747 HKD
$860 USD
A
Retailer 2
-
HK$7,336 HKD
$935 USD
View
A
Retailer 3
-
HK$7,555 HKD
$963 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,777 HKD
£881 GBP
View
A
Retailer 5
-
HK$9,842 HKD
View
A
Retailer 6
-
HK$11,871 HKD
€1,441 EUR
View
B+
Retailer 7
-
HK$12,585 HKD
$1,604 USD
View
A
Retailer 8
-
HK$12,592 HKD
$1,605 USD
View
B
Retailer 9
-
HK$17,982 HKD
$2,292 USD
View
B
Retailer 10
-
HK$21,999 HKD
$2,804 USD
View
B
Retailer 11
-
HK$27,617 HKD
$3,520 USD
View
B
Retailer 12
-
HK$28,565 HKD
SGD 4,920 SGD
View
Most Expensive
B
MOH London
LG575398744 · Oct 29
HK$29,484 HKD
£2,959 GBP
View
12 more retailers have this diamond
Prices start from HK$6,747 HKDSave up to HK$22,736 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
5.51ct Oval
HK$6,747 HKD