Princess|Lab Grown|IGI

1.51ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG845656920

Shape and cutting style on the report: Princess cut

Certificate IGI LG845656920

Diamond specifications and retailer prices

From €727 EUR
$812 USD
As of October 30, 2026
Save €2,247 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,974 EUR at MOH London · As of October 29, 2026
View at MOH London

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845656920 or 845656920. Listed at 13 retailers as of October 29, 2026, with prices from €727 to €2,974, a €2,247 spread on the same certified stone. MOH London lists it at €2,974. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845656920
Dimensions6.29 × 6.21 × 4.49 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm6.21 mm1.51 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845656920
Side View
Table 69.0%Crown 45.1°Girdle: THN-MEDPavilion 39.6°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: €2,974 EUR|Low: €727 EUR|High: €2,975 EUR|Avg: €1,518 EUR|-0.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 13€727 EUR
Retailer 2€851 EUR
Retailer 10€871 EUR
Retailer 8€1,079 EUR
Retailer 12€1,079 EUR
Retailer 4€1,199 EUR
Retailer 6€1,208 EUR
Retailer 11€1,384 EUR
Retailer 9€1,856 EUR
Retailer 7€1,875 EUR
Retailer 5€2,483 EUR
Retailer 3€2,535 EUR
MOH London€2,974 EUR

11 data points across 13 retailers

13 retailers€727 EUR to €2,974 EUR

A
Cheapest Retailer
-
€727 EUR
$812 USD
Final sale: no returns
A
Retailer 2
-
€851 EUR
£749 GBP
View
A
Retailer 3
-
€871 EUR
HK$7,600 HKD
View
A
Retailer 4
-
€1,079 EUR
$1,205 USD
View
A
Retailer 5
-
€1,079 EUR
$1,205 USD
View
A
Retailer 6
-
€1,199 EUR
View
A
Retailer 7
-
€1,208 EUR
£1,063 GBP
View
B+
Retailer 8
-
€1,384 EUR
ZAR 24,988 ZAR
View
B+
Retailer 9
-
€1,856 EUR
$2,073 USD
View
B+
Retailer 10
-
€1,875 EUR
A$3,223 AUD
View
B
Retailer 11
-
€2,483 EUR
$2,774 USD
View
B
Retailer 12
-
€2,535 EUR
SGD 3,827 SGD
View
Most Expensive
B
MOH London
LG845656920 · Oct 29
€2,974 EUR
£2,616 GBP
View
12 more retailers have this diamond
Prices start from €727 EURSave up to €2,247 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
€727 EUR