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Princess|Lab Grown|IGI

1.51ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG639434239

Shape and cutting style on the report: Princess cut

Certificate IGI LG639434239

Diamond specifications and retailer prices

From €203 EUR
As of November 4, 2026
Save €1,075 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,278 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG639434239 or 639434239. Listed at 19 retailers as of November 2, 2026, with prices from €203 to €1,278, a €1,075 spread on the same certified stone. Brilliant Earth lists it at €1,278. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639434239
Dimensions6.24 × 6.24 × 4.51 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.24 mm6.24 mm1.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG639434239
Side View
Table 69.0%Crown 41.6°Girdle: MediumPavilion 39°Culet: NoneDepth 72.3%

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: €1,278 EUR|Low: €191 EUR|High: €1,784 EUR|Avg: €588 EUR|-28.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 5€203 EUR
Retailer 6€227 EUR
Retailer 15€235 EUR
Retailer 7€251 EUR
Retailer 17€252 EUR
Retailer 9€346 EUR
Retailer 14€413 EUR
Retailer 12€434 EUR
Retailer 16€450 EUR
Retailer 2€465 EUR
Retailer 4€809 EUR
Retailer 11€812 EUR
Retailer 8€855 EUR
Retailer 10€1,005 EUR
Retailer 3€1,024 EUR
Retailer 13€1,114 EUR
Brilliant Earth€1,278 EUR

45 data points across 17 retailers

19 retailers€203 EUR to €1,278 EUR

A
Cheapest Retailer
-
€203 EUR
A
Retailer 2
-
€227 EUR
View
Final sale: no returns
A
Retailer 3
-
€235 EUR
View
A
Retailer 4
-
€251 EUR
View
Retailer 5
-
€252 EUR
View
Price last confirmed 11 days ago
B+
Retailer 6
-
€346 EUR
View
A
Retailer 7
-
€413 EUR
View
A
Retailer 8
-
€434 EUR
View
A
Retailer 9
-
€450 EUR
View
A
Retailer 10
-
€465 EUR
View
B+
Retailer 11
-
€684 EUR
View
B+
Retailer 12
-
€809 EUR
View
B+
Retailer 13
-
€812 EUR
View
B
Retailer 14
-
€855 EUR
View
B
Retailer 15
-
€926 EUR
View
B
Retailer 16
-
€1,005 EUR
View
B
Retailer 17
-
€1,024 EUR
View
B
Retailer 18
-
€1,114 EUR
View
Most Expensive
B
Brilliant Earth
14080938A · Nov 2
€1,278 EUR
$1,440 USD
View
18 more retailers have this diamond
Prices start from €203 EURSave up to €1,075 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
€203 EUR