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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 €205 EUR
$229 USD
As of October 30, 2026
Save €1,084 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,289 EUR at Brilliant Earth · As of October 31, 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 18 retailers as of October 30, 2026, with prices from €205 to €1,289, a €1,084 spread on the same certified stone. Brilliant Earth lists it at €1,289. 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
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: Oct 30
Current: €1,289 EUR|Low: €192 EUR|High: €1,799 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 1, 2026
Retailer 5€205 EUR
Retailer 6€229 EUR
Retailer 14€237 EUR
Retailer 7€253 EUR
Retailer 17€254 EUR
Retailer 9€349 EUR
Retailer 12€416 EUR
Retailer 13€436 EUR
Retailer 15€454 EUR
Retailer 11€474 EUR
Retailer 16€683 EUR
Retailer 4€815 EUR
Retailer 8€863 EUR
Retailer 10€1,017 EUR
Retailer 3€1,033 EUR
Retailer 2€1,123 EUR
Brilliant Earth€1,289 EUR

44 data points across 17 retailers

18 retailers€205 EUR to €1,289 EUR

A
Cheapest Retailer
-
€205 EUR
$229 USD
A
Retailer 2
-
€229 EUR
$256 USD
View
Final sale: no returns
A
Retailer 3
-
€237 EUR
$265 USD
View
A
Retailer 4
-
€253 EUR
$283 USD
View
Retailer 5
-
€254 EUR
$284 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€349 EUR
$390 USD
View
A
Retailer 7
-
€416 EUR
View
A
Retailer 8
-
€436 EUR
ZAR 7,868 ZAR
View
A
Retailer 9
-
€454 EUR
$507 USD
View
A
Retailer 10
-
€474 EUR
£417 GBP
View
B+
Retailer 11
-
€683 EUR
$763 USD
View
B+
Retailer 12
-
€815 EUR
$911 USD
View
B
Retailer 13
-
€863 EUR
$964 USD
View
B
Retailer 14
-
€934 EUR
$1,043 USD
View
B
Retailer 15
-
€1,017 EUR
£895 GBP
View
B
Retailer 16
-
€1,033 EUR
$1,154 USD
View
B
Retailer 17
-
€1,123 EUR
$1,255 USD
View
Most Expensive
B
Brilliant Earth
14080938A · Oct 31
€1,289 EUR
$1,440 USD
View
17 more retailers have this diamond
Prices start from €205 EURSave up to €1,084 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
€205 EUR