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Round|Lab Grown|IGI

10.30ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG800611793

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800611793

Diamond specifications and retailer prices

From €3,027 EUR
£2,663 GBP
As of October 26, 2026
Save €22,152 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €25,179 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 10.3ct lab-grown round diamond

This 10.3ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800611793 or 800611793. Listed at 23 retailers as of October 26, 2026, with prices from €3,027 to €25,179, a €22,152 spread on the same certified stone. Brilliant Earth lists it at €25,179. 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

10.30
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800611793
Dimensions13.97 × 13.83 × 8.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.97 mm13.83 mm10.30 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800611793
Side View
Table 59.0%Crown 35.1°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: €25,179 EUR|Low: €2,921 EUR|High: €25,958 EUR|Avg: €7,276 EUR|-3.0%
Brilliant Earth
Retailer 2
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Retailer 24
October 29, 2026
Retailer 8€2,921 EUR
Retailer 18€3,027 EUR
Retailer 3€3,178 EUR
Retailer 10€3,271 EUR
Retailer 21€3,388 EUR
Retailer 14€3,419 EUR
Retailer 5€3,551 EUR
Retailer 2€3,907 EUR
Retailer 24€4,234 EUR
Retailer 19€4,264 EUR
Retailer 20€4,464 EUR
Retailer 22€5,157 EUR
Retailer 23€5,223 EUR
Retailer 6€5,259 EUR
Retailer 9€6,314 EUR
Retailer 17€6,405 EUR
Retailer 13€6,698 EUR
Retailer 15€8,549 EUR
Retailer 7€9,399 EUR
Retailer 16€9,952 EUR
Retailer 12€11,432 EUR
Retailer 11€11,861 EUR
Retailer 4€16,694 EUR
Brilliant Earth€25,179 EUR

31 data points across 24 retailers

23 retailers€3,027 EUR to €25,179 EUR

Retailer 1
-
€2,921 EUR
$3,263 USD
Price last confirmed 10 days ago
A
Retailer 2
-
€3,027 EUR
£2,663 GBP
View
Retailer 3
-
€3,178 EUR
$3,550 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€3,388 EUR
$3,785 USD
View
A
Retailer 5
-
€3,419 EUR
$3,820 USD
View
A
Retailer 6
-
€3,551 EUR
$3,967 USD
View
A
Retailer 7
-
€3,907 EUR
HK$34,100 HKD
View
A
Retailer 8
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€4,234 EUR
$4,730 USD
View
A
Retailer 9
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€4,264 EUR
$4,764 USD
View
A
Retailer 10
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€4,464 EUR
£3,927 GBP
View
A
Retailer 11
-
€5,157 EUR
View
A
Retailer 12
-
€5,223 EUR
ZAR 94,268 ZAR
View
Retailer 13
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€5,259 EUR
$5,875 USD
View
Price last confirmed 9 days ago
Retailer 14
-
€6,314 EUR
A$10,853 AUD
View
Price last confirmed 10 days ago
Retailer 15
-
€6,649 EUR
$7,429 USD
View
Price last confirmed 53 days ago
B+
Retailer 16
-
€6,698 EUR
$7,483 USD
View
B+
Retailer 17
-
€8,549 EUR
$9,551 USD
View
B
Retailer 18
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€9,399 EUR
$10,500 USD
View
Retailer 19
-
€9,952 EUR
A$17,105 AUD
View
Price last confirmed 31 days ago
B
Retailer 20
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€11,432 EUR
SGD 17,260 SGD
View
B
Retailer 21
-
€11,861 EUR
$13,251 USD
View
B
Retailer 22
-
€16,694 EUR
$18,651 USD
View
Most Expensive
B
Brilliant Earth
20106277A · Oct 26
€25,179 EUR
$28,130 USD
View
22 more retailers have this diamond
Prices start from €3,027 EURSave up to €22,152 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
10.30ct Round
€3,027 EUR