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Oval|Lab Grown|IGI

10.55ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG799665547

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799665547

Diamond specifications and retailer prices

From €3,640 EUR
$4,067 USD
As of November 1, 2026
Save €5,074 EUR (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €8,715 EUR at Brilliance · As of October 26, 2026
View at Brilliance

About this 10.55ct lab-grown oval diamond

This 10.55ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799665547 or 799665547. Listed at 7 retailers as of October 26, 2026, with prices from €3,640 to €8,715, a €5,074 spread on the same certified stone. Brilliance lists it at €8,715. 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

10.55
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799665547
Dimensions17.99 × 12.50 × 7.62 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.99 mm12.50 mm10.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799665547
Side View
Table 60.0%Crown 35.1°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €8,715 EUR|Low: €2,212 EUR|High: €8,715 EUR|Avg: €4,947 EUR|+22.0%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6€2,212 EUR
Retailer 5€3,640 EUR
Retailer 2€4,602 EUR
Retailer 3€4,954 EUR
Retailer 4€6,638 EUR
Retailer 7€7,732 EUR
Brilliance€8,715 EUR

39 data points across 7 retailers

7 retailers€3,640 EUR to €8,715 EUR

Retailer 1
-
€2,212 EUR
$2,471 USD
Price last confirmed 21 days ago
B+
Retailer 2
-
€3,640 EUR
$4,067 USD
View
B
Retailer 3
-
€4,602 EUR
£4,048 GBP
View
B
Retailer 4
-
€4,954 EUR
$5,535 USD
View
B
Retailer 5
-
€6,638 EUR
$7,416 USD
View
Retailer 6
-
€7,732 EUR
$8,638 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliance
D41999810 · Oct 26
€8,715 EUR
$9,736 USD
View
6 more retailers have this diamond
Prices start from €3,640 EURSave up to €5,074 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.

B+
10.55ct Oval
€3,640 EUR