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Radiant|Lab Grown|IGI

12.01ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG687506113

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

Certificate IGI LG687506113

Diamond specifications and retailer prices

From €3,025 EUR
£2,661 GBP
As of October 30, 2026
Save €10,215 EUR (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €13,240 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 12.01ct lab-grown radiant diamond

This 12.01ct 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 LG687506113 or 687506113. Listed at 21 retailers as of October 30, 2026, with prices from €3,025 to €13,240, a €10,215 spread on the same certified stone. Taylor and Hart lists it at €13,240. 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

12.01
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687506113
Dimensions11.02 × 11.02 × 7.16 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm11.02 mm12.01 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687506113
Side View
Table 67.0%Crown 50°Girdle: STK-THKPavilion 31.7°Culet: NoneDepth 65.0%

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 30
Current: €4,904 EUR|Low: €3,015 EUR|High: €12,755 EUR|Avg: €5,170 EUR|-0.7%
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
October 31, 2026
Retailer 12€3,025 EUR
Retailer 3€3,237 EUR
Retailer 7€3,522 EUR
Retailer 17€3,625 EUR
Retailer 4€3,755 EUR
Retailer 8€3,755 EUR
Retailer 11€3,894 EUR
Retailer 9€4,002 EUR
Retailer 6€4,692 EUR
Retailer 1€4,904 EUR
Retailer 16€5,078 EUR
Retailer 10€5,757 EUR
Retailer 13€5,812 EUR
Retailer 5€5,822 EUR
Retailer 14€7,039 EUR
Retailer 2€9,441 EUR
Retailer 18€10,423 EUR
Retailer 15€12,755 EUR

43 data points across 18 retailers

21 retailers€3,025 EUR to €13,240 EUR

A
Cheapest Retailer
-
€3,025 EUR
£2,661 GBP
A
Retailer 2
-
€3,237 EUR
$3,616 USD
View
A
Retailer 3
-
€3,522 EUR
$3,935 USD
View
A
Retailer 4
-
€3,625 EUR
$4,050 USD
View
Final sale: no returns
A
Retailer 5
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€3,755 EUR
$4,195 USD
View
Retailer 6
-
€3,755 EUR
$4,195 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€3,894 EUR
$4,350 USD
View
A
Retailer 8
-
€4,002 EUR
$4,471 USD
View
B+
Retailer 9
-
€4,692 EUR
$5,242 USD
View
B+
Retailer 10
-
€4,904 EUR
£4,314 GBP
View
B+
Retailer 11
-
€5,078 EUR
$5,673 USD
View
B+
Retailer 12
-
€5,757 EUR
£5,064 GBP
View
B+
Retailer 13
-
€5,812 EUR
ZAR 104,895 ZAR
View
B+
Retailer 14
-
€5,822 EUR
$6,504 USD
View
Retailer 15
-
€7,039 EUR
A$12,099 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
€9,253 EUR
$10,337 USD
View
B
Retailer 17
-
€9,441 EUR
$10,548 USD
View
Retailer 18
-
€9,792 EUR
A$16,830 AUD
View
Price last confirmed 120 days ago
B
Retailer 19
-
€10,423 EUR
$11,645 USD
View
B
Retailer 20
-
€12,755 EUR
SGD 19,257 SGD
View
Most Expensive
B
Taylor and Hart
YZ8DK3B · Oct 30
€13,240 EUR
$14,792 USD
View
20 more retailers have this diamond
Prices start from €3,025 EURSave up to €10,215 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
12.01ct Radiant
€3,025 EUR