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Radiant|Lab Grown|IGI

11.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG625418978

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

Certificate IGI LG625418978

Diamond specifications and retailer prices

From €1,583 EUR
$1,776 USD
As of November 2, 2026
Save €9,187 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €10,770 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.03ct lab-grown radiant diamond

This 11.03ct 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 LG625418978 or 625418978. Listed at 21 retailers as of November 2, 2026, with prices from €1,583 to €10,770, a €9,187 spread on the same certified stone. Brilliant Earth lists it at €10,770. 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

11.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625418978
Dimensions15.33 × 10.77 × 7.49 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.33 mm10.77 mm11.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625418978
Side View
Table 64.0%Crown 44.7°Girdle: STK-THKPavilion 33.4°Culet: NoneDepth 69.5%

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: Nov 2
Current: €10,770 EUR|Low: €1,483 EUR|High: €16,601 EUR|Avg: €3,269 EUR|-35.1%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
November 3, 2026
Retailer 16€1,483 EUR
Retailer 5€1,583 EUR
Retailer 8€1,723 EUR
Retailer 18€1,772 EUR
Retailer 6€1,837 EUR
Retailer 9€1,837 EUR
Retailer 17€1,988 EUR
Retailer 10€2,355 EUR
Retailer 2€2,605 EUR
Retailer 14€2,626 EUR
Retailer 12€2,763 EUR
Retailer 13€2,843 EUR
Retailer 11€2,849 EUR
Retailer 7€3,442 EUR
Retailer 4€4,950 EUR
Retailer 15€5,086 EUR
Retailer 3€5,290 EUR
Brilliant Earth€10,770 EUR

45 data points across 18 retailers

21 retailers€1,583 EUR to €10,770 EUR

A
Cheapest Retailer
-
€1,583 EUR
$1,776 USD
A
Retailer 2
-
€1,723 EUR
$1,932 USD
View
A
Retailer 3
-
€1,772 EUR
$1,988 USD
View
Final sale: no returns
A
Retailer 4
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€1,837 EUR
$2,060 USD
View
Retailer 5
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€1,837 EUR
$2,060 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
€1,988 EUR
$2,230 USD
View
A
Retailer 7
-
€2,355 EUR
$2,641 USD
View
A
Retailer 8
-
€2,605 EUR
£2,300 GBP
View
B+
Retailer 9
-
€2,626 EUR
$2,945 USD
View
A
Retailer 10
-
€2,763 EUR
View
A
Retailer 11
-
€2,843 EUR
ZAR 51,522 ZAR
View
A
Retailer 12
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€2,849 EUR
$3,196 USD
View
B+
Retailer 13
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€3,442 EUR
$3,861 USD
View
B+
Retailer 14
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€3,805 EUR
£3,360 GBP
View
B+
Retailer 15
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€4,543 EUR
$5,096 USD
View
B+
Retailer 16
-
€4,950 EUR
$5,552 USD
View
Retailer 17
-
€5,086 EUR
$5,705 USD
View
Price last confirmed 12 days ago
B+
Retailer 18
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€5,290 EUR
$5,933 USD
View
B
Retailer 19
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€6,346 EUR
$7,118 USD
View
B
Retailer 20
-
€6,440 EUR
$7,223 USD
View
Most Expensive
B
Brilliant Earth
9573609A · Nov 2
€10,770 EUR
$12,080 USD
View
20 more retailers have this diamond
Prices start from €1,583 EURSave up to €9,187 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
11.03ct Radiant
€1,583 EUR