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Radiant|Lab Grown|IGI

10.12ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG745521508

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

Certificate IGI LG745521508

Diamond specifications and retailer prices

From €2,066 EUR
$2,308 USD
As of October 25, 2026
Save €11,915 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €13,981 EUR at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 10.12ct lab-grown radiant diamond

This 10.12ct 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 LG745521508 or 745521508. Listed at 21 retailers as of October 25, 2026, with prices from €2,066 to €13,981, a €11,915 spread on the same certified stone. Do Amore Diamonds lists it at €13,981. 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

10.12
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745521508
Dimensions15.66 × 10.87 × 6.91 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.66 mm10.87 mm10.12 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745521508
Side View
Table 65.0%Crown 42.2°Girdle: MediumPavilion 37.3°Culet: NoneDepth 63.6%

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 25
Current: €5,072 EUR|Low: €1,710 EUR|High: €7,334 EUR|Avg: €3,549 EUR|+1.5%
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
October 30, 2026
Retailer 2€1,781 EUR
Retailer 6€1,938 EUR
Retailer 8€1,993 EUR
Retailer 3€2,066 EUR
Retailer 16€2,215 EUR
Retailer 7€2,505 EUR
Retailer 10€3,120 EUR
Retailer 5€3,135 EUR
Retailer 12€3,234 EUR
Retailer 15€3,392 EUR
Retailer 11€3,516 EUR
Retailer 13€4,232 EUR
Retailer 9€4,324 EUR
Retailer 1€5,072 EUR
Retailer 14€5,075 EUR
Retailer 4€5,566 EUR
Retailer 17€7,321 EUR

40 data points across 17 retailers

21 retailers€2,066 EUR to €13,981 EUR

Retailer 1
-
€1,781 EUR
$1,990 USD
Price last confirmed 9 days ago
Retailer 2
-
€1,938 EUR
$2,165 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€2,066 EUR
$2,308 USD
View
Retailer 4
-
€2,066 EUR
$2,308 USD
View
Price last confirmed 22 days ago
Retailer 5
-
€2,215 EUR
$2,475 USD
View
Price last confirmed 6 days ago
A
Retailer 6
-
€2,505 EUR
$2,799 USD
View
A
Retailer 7
-
€3,120 EUR
£2,745 GBP
View
A
Retailer 8
-
€3,135 EUR
$3,502 USD
View
Retailer 9
-
€3,234 EUR
$3,613 USD
View
Price last confirmed 9 days ago
A
Retailer 10
-
€3,392 EUR
$3,790 USD
View
Retailer 11
-
€3,516 EUR
ZAR 63,461 ZAR
View
Price last confirmed 8 days ago
Retailer 12
-
€4,232 EUR
A$7,274 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
€4,324 EUR
£3,804 GBP
View
B+
Retailer 14
-
€5,072 EUR
$5,666 USD
View
Retailer 15
-
€5,075 EUR
$5,670 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
€5,566 EUR
$6,218 USD
View
B+
Retailer 17
-
€5,822 EUR
$6,505 USD
View
Retailer 18
-
€7,321 EUR
A$12,584 AUD
View
Price last confirmed 24 days ago
B
Retailer 19
-
€7,969 EUR
$8,903 USD
View
B
Retailer 20
-
€12,254 EUR
$13,690 USD
View
Most Expensive
B
Do Amore Diamonds
23-745521508 · Oct 26
€13,981 EUR
$15,620 USD
View
20 more retailers have this diamond
Prices start from €2,066 EURSave up to €11,915 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
10.12ct Radiant
€2,066 EUR