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Radiant|Lab Grown|IGI

17.05ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG739534200

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

Certificate IGI LG739534200

Diamond specifications and retailer prices

From €4,971 EUR
$5,575 USD
As of November 3, 2026
Save €19,717 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €24,688 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 17.05ct lab-grown radiant diamond

This 17.05ct 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 LG739534200 or 739534200. Listed at 13 retailers as of November 2, 2026, with prices from €4,971 to €24,688, a €19,717 spread on the same certified stone. Brilliant Earth lists it at €24,688. 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

17.05
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle59.9°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739534200
Dimensions17.77 × 12.69 × 7.86 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.77 mm12.69 mm17.05 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739534200
Side View
Table 63.0%Crown 59.9°Girdle: MediumPavilion 32.4°Culet: NoneDepth 61.9%

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 3
Current: €24,688 EUR|Low: €4,971 EUR|High: €24,741 EUR|Avg: €9,634 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 8€4,971 EUR
Retailer 3€5,180 EUR
Retailer 12€5,923 EUR
Retailer 2€6,328 EUR
Retailer 10€6,345 EUR
Retailer 6€7,681 EUR
Retailer 9€7,691 EUR
Retailer 5€7,970 EUR
Retailer 7€9,422 EUR
Retailer 11€15,320 EUR
Retailer 4€17,803 EUR
Brilliant Earth€24,688 EUR

42 data points across 12 retailers

13 retailers€4,971 EUR to €24,688 EUR

A
Cheapest Retailer
-
€4,971 EUR
$5,575 USD
A
Retailer 2
-
€5,180 EUR
$5,810 USD
View
B+
Retailer 3
-
€5,923 EUR
HK$51,900 HKD
View
B+
Retailer 4
-
€6,328 EUR
£5,588 GBP
View
B+
Retailer 5
-
€6,345 EUR
$7,117 USD
View
Retailer 6
-
€7,159 EUR
$8,030 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
€7,681 EUR
$8,615 USD
View
B+
Retailer 8
-
€7,691 EUR
ZAR 139,349 ZAR
View
B+
Retailer 9
-
€7,970 EUR
View
B
Retailer 10
-
€9,422 EUR
A$16,258 AUD
View
B
Retailer 11
-
€15,320 EUR
$17,183 USD
View
B
Retailer 12
-
€17,803 EUR
$19,968 USD
View
Most Expensive
B
Brilliant Earth
19038613A · Nov 2
€24,688 EUR
$27,690 USD
View
12 more retailers have this diamond
Prices start from €4,971 EURSave up to €19,717 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
17.05ct Radiant
€4,971 EUR