Radiant|Lab Grown|IGI

1.51ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG603356455

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

Certificate IGI LG603356455

Diamond specifications and retailer prices

From €168 EUR
$188 USD
As of October 30, 2026
Save €976 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,144 EUR at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG603356455 or 603356455. Listed at 23 retailers as of October 30, 2026, with prices from €168 to €1,144, a €976 spread on the same certified stone. Diamond Exchange Canada lists it at €1,144. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603356455
Dimensions5.55 × 8.44 × 3.71 mm
L/W Ratio1.52
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
5.55 mm8.44 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603356455
Side View
Table 67.0%Crown 44.1°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €485 EUR|Low: €168 EUR|High: €1,053 EUR|Avg: €487 EUR|-4.4%
Retailer 1
Retailer 2
Retailer 3
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Retailer 11
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Retailer 13
Retailer 14
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Retailer 19
November 2, 2026
Retailer 10€168 EUR
Retailer 5€188 EUR
Retailer 18€195 EUR
Retailer 8€209 EUR
Retailer 17€209 EUR
Retailer 14€238 EUR
Retailer 2€282 EUR
Retailer 3€298 EUR
Retailer 12€359 EUR
Retailer 15€378 EUR
Retailer 4€442 EUR
Retailer 1€485 EUR
Retailer 16€498 EUR
Retailer 7€670 EUR
Retailer 6€718 EUR
Retailer 11€846 EUR
Retailer 9€866 EUR
Retailer 13€973 EUR
Retailer 19€1,033 EUR

29 data points across 19 retailers

23 retailers€168 EUR to €1,144 EUR

A
Cheapest Retailer
-
€168 EUR
$188 USD
A
Retailer 2
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€188 EUR
$210 USD
View
Final sale: no returns
A
Retailer 3
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€195 EUR
$218 USD
View
Retailer 4
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€209 EUR
$233 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€209 EUR
$233 USD
View
A
Retailer 6
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€238 EUR
£209 GBP
View
B+
Retailer 7
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€282 EUR
$315 USD
View
A
Retailer 8
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€298 EUR
HK$2,600 HKD
View
A
Retailer 9
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€359 EUR
ZAR 6,487 ZAR
View
A
Retailer 10
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€378 EUR
£332 GBP
View
A
Retailer 11
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€442 EUR
$494 USD
View
A
Retailer 12
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€485 EUR
A$834 AUD
View
A
Retailer 13
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€498 EUR
$556 USD
View
B+
Retailer 14
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€670 EUR
$748 USD
View
B+
Retailer 15
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€671 EUR
$750 USD
View
B+
Retailer 16
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€683 EUR
£601 GBP
View
B+
Retailer 17
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€718 EUR
$802 USD
View
Retailer 18
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€846 EUR
£744 GBP
View
Price last confirmed 13 days ago
B+
Retailer 19
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€866 EUR
$968 USD
View
B
Retailer 20
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€897 EUR
$1,002 USD
View
B
Retailer 21
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€973 EUR
£856 GBP
View
B
Retailer 22
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€1,033 EUR
$1,154 USD
View
Most Expensive
B
Diamond Exchange Canada
1950268706 · Oct 30
€1,144 EUR
CA$1,775 CAD
View
22 more retailers have this diamond
Prices start from €168 EURSave up to €976 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
1.51ct Radiant
€168 EUR