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Princess|Lab Grown|IGI

1.51ct G VS1 Princess Lab Grown Diamond

EX • G/VS1 • IGI LG794631550

Shape and cutting style on the report: Princess cut

Certificate IGI LG794631550

Diamond specifications and retailer prices

From €188 EUR
As of November 4, 2026
Save €906 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,094 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794631550 or 794631550. Listed at 23 retailers as of November 4, 2026, with prices from €188 to €1,094, a €906 spread on the same certified stone. Reve Diamonds lists it at €1,094. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794631550
Dimensions6.17 × 6.16 × 4.50 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.17 mm6.16 mm1.51 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794631550
Side View
Table 68.0%Crown 41.8°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 73.1%

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 4
Current: €428 EUR|Low: €187 EUR|High: €1,094 EUR|Avg: €567 EUR|+2.8%
Retailer 1
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 8€188 EUR
Retailer 12€210 EUR
Retailer 18€218 EUR
Retailer 5€233 EUR
Retailer 10€233 EUR
Retailer 6€402 EUR
Retailer 15€403 EUR
Retailer 1€428 EUR
Retailer 17€443 EUR
Retailer 4€460 EUR
Retailer 14€544 EUR
Retailer 13€642 EUR
Retailer 7€752 EUR
Retailer 9€798 EUR
Retailer 3€874 EUR
Retailer 2€932 EUR
Retailer 11€934 EUR
Retailer 16€952 EUR
Reve Diamonds€1,094 EUR

40 data points across 19 retailers

23 retailers€188 EUR to €1,094 EUR

A
Cheapest Retailer
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€188 EUR
A
Retailer 2
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€210 EUR
View
Final sale: no returns
A
Retailer 3
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€218 EUR
View
Retailer 4
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€229 EUR
View
Price last confirmed 44 days ago
A
Retailer 5
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€233 EUR
View
Retailer 6
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€233 EUR
View
Price last confirmed 11 days ago
A
Retailer 7
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€402 EUR
View
A
Retailer 8
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€403 EUR
View
A
Retailer 9
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€424 EUR
View
A
Retailer 10
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€428 EUR
View
A
Retailer 11
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€443 EUR
View
B+
Retailer 12
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€460 EUR
View
B+
Retailer 13
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€544 EUR
View
B
Retailer 14
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€642 EUR
View
B
Retailer 15
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€752 EUR
View
B
Retailer 16
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€798 EUR
View
B
Retailer 17
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€874 EUR
View
B
Retailer 18
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€890 EUR
View
Retailer 19
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€896 EUR
View
Price last confirmed 36 days ago
Retailer 20
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€932 EUR
View
Price last confirmed 13 days ago
B
Retailer 21
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€934 EUR
View
B
Retailer 22
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€952 EUR
View
Most Expensive
B
Reve Diamonds
866961C98 · Nov 4
€1,094 EUR
$1,233 USD
View
22 more retailers have this diamond
Prices start from €188 EURSave up to €906 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 Princess
€188 EUR