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Radiant|Lab Grown|IGI

15.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG807652687

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

Certificate IGI LG807652687

Diamond specifications and retailer prices

From €2,073 EUR
£1,823 GBP
As of October 27, 2026
Save €10,282 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €12,355 EUR at With Clarity · As of November 1, 2026
View at With Clarity

About this 15.03ct lab-grown radiant diamond

This 15.03ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807652687 or 807652687. Listed at 21 retailers as of October 27, 2026, with prices from €2,073 to €12,355, a €10,282 spread on the same certified stone. With Clarity lists it at €12,355. 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

15.03
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807652687
Dimensions17.32 × 12.27 × 8.01 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.32 mm12.27 mm15.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807652687
Side View
Table 62.0%Crown 44.9°Girdle: MediumPavilion 32.4°Culet: NoneDepth 65.3%

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 27
Current: €3,889 EUR|Low: €2,066 EUR|High: €12,589 EUR|Avg: €5,053 EUR|-4.2%
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
Retailer 19
Retailer 20
With Clarity
November 1, 2026
Retailer 14€2,073 EUR
Retailer 6€2,218 EUR
Retailer 3€2,413 EUR
Retailer 13€2,484 EUR
Retailer 8€2,572 EUR
Retailer 18€2,717 EUR
Retailer 4€2,979 EUR
Retailer 10€3,075 EUR
Retailer 15€3,453 EUR
Retailer 2€3,516 EUR
Retailer 9€3,537 EUR
Retailer 1€3,889 EUR
Retailer 16€3,967 EUR
Retailer 20€4,009 EUR
Retailer 17€4,775 EUR
Retailer 19€5,518 EUR
Retailer 7€7,222 EUR
Retailer 11€8,978 EUR
Retailer 5€11,582 EUR
Retailer 12€11,608 EUR
With Clarity€12,355 EUR

29 data points across 21 retailers

21 retailers€2,073 EUR to €12,355 EUR

A
Cheapest Retailer
-
€2,073 EUR
£1,823 GBP
Retailer 2
-
€2,218 EUR
$2,478 USD
View
Price last confirmed 15 days ago
Retailer 3
-
€2,413 EUR
$2,696 USD
View
Price last confirmed 17 days ago
Retailer 4
-
€2,572 EUR
$2,874 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
€2,717 EUR
$3,035 USD
View
A
Retailer 6
-
€2,979 EUR
HK$26,000 HKD
View
A
Retailer 7
-
€3,075 EUR
$3,435 USD
View
A
Retailer 8
-
€3,453 EUR
£3,037 GBP
View
A
Retailer 9
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€3,516 EUR
$3,928 USD
View
Retailer 10
-
€3,537 EUR
$3,951 USD
View
Price last confirmed 15 days ago
A
Retailer 11
-
€3,889 EUR
View
Retailer 12
-
€3,967 EUR
ZAR 71,604 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
€4,009 EUR
$4,479 USD
View
Retailer 14
-
€4,775 EUR
A$8,207 AUD
View
Price last confirmed 9 days ago
Retailer 15
-
€5,518 EUR
$6,165 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€7,222 EUR
$8,069 USD
View
B
Retailer 17
-
€8,978 EUR
$10,031 USD
View
B
Retailer 18
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€11,582 EUR
$12,940 USD
View
B
Retailer 19
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€11,582 EUR
$12,940 USD
View
B
Retailer 20
-
€11,608 EUR
$12,969 USD
View
Most Expensive
B
With Clarity
807652687 · Nov 1
€12,355 EUR
$13,803 USD
View
20 more retailers have this diamond
Prices start from €2,073 EURSave up to €10,282 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
15.03ct Radiant
€2,073 EUR