CaratHunter
Plans
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 €770 EUR
$860 USD
As of October 29, 2026
Save €2,594 EUR (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,364 EUR 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 €770 to €3,364, a €2,594 spread on the same certified stone. MOH London lists it at €3,364. 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: €3,364 EUR|Low: €676 EUR|High: €6,373 EUR|Avg: €2,095 EUR|-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 11€770 EUR
Retailer 14€837 EUR
Retailer 3€862 EUR
Retailer 7€1,001 EUR
Retailer 5€1,123 EUR
Retailer 9€1,354 EUR
Retailer 12€1,436 EUR
Retailer 8€1,437 EUR
Retailer 10€2,052 EUR
Retailer 13€2,510 EUR
Retailer 6€2,701 EUR
Retailer 2€3,151 EUR
Retailer 4€3,259 EUR
MOH London€3,364 EUR

40 data points across 14 retailers

13 retailers€770 EUR to €3,364 EUR

A
Cheapest Retailer
-
€770 EUR
$860 USD
A
Retailer 2
-
€837 EUR
$935 USD
View
A
Retailer 3
-
€862 EUR
$963 USD
View
Final sale: no returns
A
Retailer 4
-
€1,001 EUR
£881 GBP
View
A
Retailer 5
-
€1,123 EUR
HK$9,800 HKD
View
A
Retailer 6
-
€1,354 EUR
View
B+
Retailer 7
-
€1,436 EUR
$1,604 USD
View
A
Retailer 8
-
€1,437 EUR
$1,605 USD
View
B
Retailer 9
-
€2,052 EUR
$2,292 USD
View
B
Retailer 10
-
€2,510 EUR
$2,804 USD
View
B
Retailer 11
-
€3,151 EUR
$3,520 USD
View
B
Retailer 12
-
€3,259 EUR
SGD 4,920 SGD
View
Most Expensive
B
MOH London
LG575398744 · Oct 29
€3,364 EUR
£2,959 GBP
View
12 more retailers have this diamond
Prices start from €770 EURSave up to €2,594 EUR

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
€770 EUR