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Radiant|Lab Grown|IGI

15.10ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG831633441

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

Certificate IGI LG831633441

Diamond specifications and retailer prices

From €2,087 EUR
£1,843 GBP
As of November 2, 2026
Save €10,702 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €12,789 EUR at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.1ct lab-grown radiant diamond

This 15.1ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831633441 or 831633441. Listed at 18 retailers as of November 2, 2026, with prices from €2,087 to €12,789, a €10,702 spread on the same certified stone. Adiamor lists it at €12,789. 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

15.10
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle28°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831633441
Dimensions17.80 × 11.55 × 7.72 mm
L/W Ratio1.54
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.80 mm11.55 mm15.10 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831633441
Side View
Table 67.0%Crown 43.9°Girdle: Slightly ThickPavilion 28°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
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: Nov 2
Current: €12,789 EUR|Low: €2,086 EUR|High: €12,802 EUR|Avg: €4,490 EUR|-0.1%
Adiamor
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
November 2, 2026
Retailer 2€2,087 EUR
Retailer 6€2,240 EUR
Retailer 17€2,437 EUR
Retailer 4€2,508 EUR
Retailer 9€2,598 EUR
Retailer 16€2,599 EUR
Retailer 10€2,621 EUR
Retailer 5€3,127 EUR
Retailer 11€3,479 EUR
Retailer 18€3,571 EUR
Retailer 15€3,713 EUR
Retailer 3€3,812 EUR
Retailer 14€4,022 EUR
Retailer 12€4,814 EUR
Retailer 7€5,630 EUR
Retailer 8€9,065 EUR
Retailer 13€9,607 EUR
Adiamor€12,789 EUR

28 data points across 18 retailers

18 retailers€2,087 EUR to €12,789 EUR

A
Cheapest Retailer
-
€2,087 EUR
£1,843 GBP
A
Retailer 2
-
€2,240 EUR
$2,512 USD
View
A
Retailer 3
-
€2,437 EUR
$2,733 USD
View
A
Retailer 4
-
€2,508 EUR
$2,813 USD
View
Final sale: no returns
A
Retailer 5
-
€2,598 EUR
$2,914 USD
View
A
Retailer 6
-
€2,599 EUR
$2,915 USD
View
Retailer 7
-
€2,621 EUR
$2,940 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
€3,127 EUR
$3,507 USD
View
A
Retailer 9
-
€3,479 EUR
£3,072 GBP
View
A
Retailer 10
-
€3,571 EUR
$4,005 USD
View
B+
Retailer 11
-
€3,713 EUR
$4,165 USD
View
A
Retailer 12
-
€3,812 EUR
$4,276 USD
View
A
Retailer 13
-
€4,022 EUR
ZAR 72,879 ZAR
View
B+
Retailer 14
-
€4,814 EUR
A$8,306 AUD
View
Retailer 15
-
€5,630 EUR
$6,315 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
€9,065 EUR
$10,168 USD
View
B
Retailer 17
-
€9,607 EUR
A$16,577 AUD
View
Most Expensive
B
Adiamor
D-81810341 · Nov 2
€12,789 EUR
$14,344 USD
View
17 more retailers have this diamond
Prices start from €2,087 EURSave up to €10,702 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
15.10ct Radiant
€2,087 EUR