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Radiant|Lab Grown|IGI

10.34ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG804621367

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG804621367

Diamond specifications and retailer prices

From €1,658 EUR
$1,852 USD
As of October 30, 2026
Save €5,555 EUR (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €7,213 EUR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 10.34ct lab-grown radiant diamond

This 10.34ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804621367 or 804621367. Listed at 23 retailers as of October 30, 2026, with prices from €1,658 to €7,213, a €5,555 spread on the same certified stone. Novita Diamonds lists it at €7,213. 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

10.34
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804621367
Dimensions15.80 × 10.67 × 7.00 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.80 mm10.67 mm10.34 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804621367
Side View
Table 65.0%Crown 41.3°Girdle: MediumPavilion 34.2°Culet: NoneDepth 65.6%

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 30
Current: €7,213 EUR|Low: €1,658 EUR|High: €7,438 EUR|Avg: €3,795 EUR|-1.2%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
November 1, 2026
Retailer 17€1,658 EUR
Retailer 12€1,716 EUR
Retailer 4€1,856 EUR
Retailer 9€1,924 EUR
Retailer 11€2,059 EUR
Retailer 18€2,072 EUR
Retailer 3€2,345 EUR
Retailer 14€2,644 EUR
Retailer 2€2,862 EUR
Retailer 15€2,977 EUR
Retailer 7€3,235 EUR
Retailer 13€3,564 EUR
Retailer 8€3,983 EUR
Retailer 10€5,124 EUR
Retailer 16€5,183 EUR
Retailer 6€5,519 EUR
Retailer 19€6,611 EUR
Retailer 5€6,739 EUR
Novita Diamonds€7,213 EUR

25 data points across 19 retailers

23 retailers€1,658 EUR to €7,213 EUR

A
Cheapest Retailer
-
€1,658 EUR
$1,852 USD
Retailer 2
-
€1,658 EUR
$1,852 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
€1,716 EUR
£1,510 GBP
View
Retailer 4
-
€1,804 EUR
$2,015 USD
View
Price last confirmed 34 days ago
A
Retailer 5
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€1,856 EUR
$2,073 USD
View
Final sale: no returns
Retailer 6
-
€1,897 EUR
$2,119 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
€1,924 EUR
$2,149 USD
View
Retailer 8
-
€2,059 EUR
$2,300 USD
View
Price last confirmed 21 days ago
A
Retailer 9
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€2,072 EUR
$2,315 USD
View
A
Retailer 10
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€2,345 EUR
$2,620 USD
View
A
Retailer 11
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€2,644 EUR
£2,326 GBP
View
A
Retailer 12
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€2,862 EUR
$3,198 USD
View
A
Retailer 13
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€2,977 EUR
ZAR 53,737 ZAR
View
A
Retailer 14
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€3,235 EUR
$3,614 USD
View
A
Retailer 15
-
€3,564 EUR
A$6,125 AUD
View
Retailer 16
-
€3,605 EUR
$4,027 USD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
€3,983 EUR
£3,504 GBP
View
Retailer 18
-
€5,124 EUR
$5,725 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
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€5,183 EUR
$5,790 USD
View
B+
Retailer 20
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€5,519 EUR
$6,166 USD
View
B+
Retailer 21
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€6,611 EUR
$7,386 USD
View
B+
Retailer 22
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€6,739 EUR
$7,528 USD
View
Most Expensive
B
Novita Diamonds
cert_804621367 · Oct 31
€7,213 EUR
A$12,397 AUD
View
22 more retailers have this diamond
Prices start from €1,658 EURSave up to €5,555 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
10.34ct Radiant
€1,658 EUR