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Oval|Lab Grown|IGI

10.26ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG582351392

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG582351392

Diamond specifications and retailer prices

From €1,274 EUR
$1,423 USD
As of October 29, 2026
Save €5,887 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €7,161 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 10.26ct lab-grown oval diamond

This 10.26ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582351392 or 582351392. Listed at 21 retailers as of October 29, 2026, with prices from €1,274 to €7,161, a €5,887 spread on the same certified stone. With Clarity lists it at €7,161. 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

10.26
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582351392
Dimensions17.79 × 12.45 × 7.33 mm
L/W Ratio1.43
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
17.79 mm12.45 mm10.26 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582351392
Side View
Table 63.0%Crown 32.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 58.9%

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: €2,738 EUR|Low: €1,018 EUR|High: €7,018 EUR|Avg: €3,163 EUR|-0.1%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
With Clarity
October 31, 2026
Retailer 16€1,274 EUR
Retailer 3€1,386 EUR
Retailer 5€1,426 EUR
Retailer 18€1,478 EUR
Retailer 15€1,629 EUR
Retailer 4€1,999 EUR
Retailer 12€2,111 EUR
Retailer 13€2,247 EUR
Retailer 11€2,288 EUR
Retailer 14€2,682 EUR
Retailer 1€2,738 EUR
Retailer 2€2,769 EUR
Retailer 6€3,574 EUR
Retailer 7€3,637 EUR
Retailer 9€4,350 EUR
Retailer 8€4,465 EUR
Retailer 10€5,199 EUR
Retailer 17€6,642 EUR
With Clarity€7,018 EUR

36 data points across 19 retailers

21 retailers€1,274 EUR to €7,161 EUR

A
Cheapest Retailer
-
€1,274 EUR
$1,423 USD
A
Retailer 2
-
€1,386 EUR
$1,548 USD
View
A
Retailer 3
-
€1,426 EUR
$1,593 USD
View
Final sale: no returns
Retailer 4
-
€1,478 EUR
$1,651 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
€1,478 EUR
$1,651 USD
View
A
Retailer 6
-
€1,629 EUR
$1,820 USD
View
A
Retailer 7
-
€1,999 EUR
$2,233 USD
View
B+
Retailer 8
-
€2,111 EUR
$2,358 USD
View
A
Retailer 9
-
€2,247 EUR
View
A
Retailer 10
-
€2,288 EUR
ZAR 41,288 ZAR
View
A
Retailer 11
-
€2,449 EUR
$2,736 USD
View
Retailer 12
-
€2,682 EUR
$2,996 USD
View
Price last confirmed 12 days ago
A
Retailer 13
-
€2,738 EUR
A$4,706 AUD
View
A
Retailer 14
-
€2,769 EUR
$3,094 USD
View
B+
Retailer 15
-
€3,574 EUR
£3,144 GBP
View
B+
Retailer 16
-
€3,637 EUR
$4,063 USD
View
B+
Retailer 17
-
€4,350 EUR
$4,860 USD
View
B
Retailer 18
-
€4,465 EUR
$4,988 USD
View
B
Retailer 19
-
€5,199 EUR
$5,809 USD
View
B
Retailer 20
-
€6,642 EUR
$7,420 USD
View
Most Expensive
B
With Clarity
582351392 · Oct 31
€7,161 EUR
$8,000 USD
View
20 more retailers have this diamond
Prices start from €1,274 EURSave up to €5,887 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
10.26ct Oval
€1,274 EUR