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Radiant|Lab Grown|IGI

1.59ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG655416122

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

Certificate IGI LG655416122

Diamond specifications and retailer prices

From €210 EUR
$235 USD
As of November 2, 2026
Save €1,297 EUR (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,507 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.59ct lab-grown radiant diamond

This 1.59ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG655416122 or 655416122. Listed at 23 retailers as of October 31, 2026, with prices from €210 to €1,507, a €1,297 spread on the same certified stone. Brilliant Earth lists it at €1,507. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655416122
Dimensions8.39 × 5.72 × 3.74 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.39 mm5.72 mm1.59 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655416122
Side View
Table 63.0%Crown 43.4°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €1,507 EUR|Low: €192 EUR|High: €1,516 EUR|Avg: €677 EUR|-0.6%
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 5€210 EUR
Retailer 18€243 EUR
Retailer 15€250 EUR
Retailer 9€259 EUR
Retailer 17€278 EUR
Retailer 20€422 EUR
Retailer 4€440 EUR
Retailer 16€448 EUR
Retailer 13€490 EUR
Retailer 22€554 EUR
Retailer 12€582 EUR
Retailer 21€621 EUR
Retailer 2€666 EUR
Retailer 19€835 EUR
Retailer 8€881 EUR
Retailer 10€956 EUR
Retailer 11€1,004 EUR
Retailer 7€1,019 EUR
Retailer 3€1,056 EUR
Retailer 6€1,163 EUR
Retailer 14€1,164 EUR
Brilliant Earth€1,507 EUR

33 data points across 22 retailers

23 retailers€210 EUR to €1,507 EUR

A
Cheapest Retailer
-
€210 EUR
$235 USD
A
Retailer 2
-
€243 EUR
$272 USD
View
Retailer 3
-
€250 EUR
$280 USD
View
Price last confirmed 8 days ago
A
Retailer 4
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€259 EUR
$291 USD
View
A
Retailer 5
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€278 EUR
$312 USD
View
Final sale: no returns
A
Retailer 6
-
€422 EUR
View
A
Retailer 7
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€440 EUR
$493 USD
View
A
Retailer 8
-
€448 EUR
ZAR 8,119 ZAR
View
A
Retailer 9
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€490 EUR
£433 GBP
View
A
Retailer 10
-
€554 EUR
$621 USD
View
A
Retailer 11
-
€582 EUR
A$1,005 AUD
View
B+
Retailer 12
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€621 EUR
$697 USD
View
B+
Retailer 13
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€666 EUR
$747 USD
View
B+
Retailer 14
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€720 EUR
£636 GBP
View
B+
Retailer 15
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€835 EUR
$936 USD
View
B+
Retailer 16
-
€881 EUR
$988 USD
View
B+
Retailer 17
-
€956 EUR
A$1,650 AUD
View
B
Retailer 18
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€1,004 EUR
£887 GBP
View
B
Retailer 19
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€1,019 EUR
£900 GBP
View
B
Retailer 20
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€1,056 EUR
$1,184 USD
View
B
Retailer 21
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€1,163 EUR
$1,304 USD
View
B
Retailer 22
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€1,164 EUR
$1,305 USD
View
Most Expensive
B
Brilliant Earth
15003428A · Oct 31
€1,507 EUR
$1,690 USD
View
22 more retailers have this diamond
Prices start from €210 EURSave up to €1,297 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
1.59ct Radiant
€210 EUR