Princess|Lab Grown|IGI

1.51ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG620436248

Shape and cutting style on the report: Princess cut

Certificate IGI LG620436248

Diamond specifications and retailer prices

From €203 EUR
$227 USD
As of October 30, 2026
Save €875 EUR (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,079 EUR at Reve Diamonds · As of October 30, 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 LG620436248 or 620436248. Listed at 22 retailers as of October 30, 2026, with prices from €203 to €1,079, a €875 spread on the same certified stone. Reve Diamonds lists it at €1,079. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620436248
Dimensions6.25 × 6.19 × 4.42 mm
L/W Ratio1.01
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
6.25 mm6.19 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620436248
Side View
Table 66.0%Crown 40.9°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €264 EUR|Low: €203 EUR|High: €1,098 EUR|Avg: €597 EUR|-4.4%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 4€203 EUR
Retailer 16€226 EUR
Retailer 1€264 EUR
Retailer 2€304 EUR
Retailer 17€321 EUR
Retailer 14€388 EUR
Retailer 10€415 EUR
Retailer 3€425 EUR
Retailer 12€426 EUR
Retailer 15€527 EUR
Retailer 11€548 EUR
Retailer 9€659 EUR
Retailer 5€774 EUR
Retailer 7€891 EUR
Retailer 6€920 EUR
Retailer 13€1,062 EUR
Retailer 8€1,065 EUR
Reve Diamonds€1,079 EUR

35 data points across 18 retailers

22 retailers€203 EUR to €1,079 EUR

Retailer 1
-
€192 EUR
$215 USD
Price last confirmed 40 days ago
A
Retailer 2
-
€203 EUR
$227 USD
View
Final sale: no returns
Retailer 3
-
€223 EUR
$249 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
€226 EUR
$252 USD
View
Retailer 5
-
€235 EUR
$263 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
€264 EUR
£232 GBP
View
B+
Retailer 7
-
€304 EUR
$340 USD
View
A
Retailer 8
-
€321 EUR
HK$2,800 HKD
View
A
Retailer 9
-
€388 EUR
ZAR 7,003 ZAR
View
A
Retailer 10
-
€415 EUR
£365 GBP
View
A
Retailer 11
-
€425 EUR
$475 USD
View
A
Retailer 12
-
€426 EUR
View
A
Retailer 13
-
€527 EUR
A$905 AUD
View
B+
Retailer 14
-
€548 EUR
$612 USD
View
B+
Retailer 15
-
€729 EUR
$814 USD
View
B+
Retailer 16
-
€774 EUR
$865 USD
View
Retailer 17
-
€891 EUR
$995 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
€920 EUR
$1,028 USD
View
B
Retailer 19
-
€948 EUR
$1,059 USD
View
B
Retailer 20
-
€1,062 EUR
£934 GBP
View
B
Retailer 21
-
€1,065 EUR
CA$1,652 CAD
View
Most Expensive
B
Reve Diamonds
2029D0FA2 · Oct 30
€1,079 EUR
$1,205 USD
View
21 more retailers have this diamond
Prices start from €203 EURSave up to €875 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