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Princess|Lab Grown|IGI

1.03ct D SI1 Princess Lab Grown Diamond

GD • D/SI1 • IGI LG561294894

Shape and cutting style on the report: Princess cut

Certificate IGI LG561294894

Diamond specifications and retailer prices

From €186 EUR
$208 USD
As of November 1, 2026
Save €774 EUR (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €961 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG561294894 or 561294894. Listed at 10 retailers as of November 1, 2026, with prices from €186 to €961, a €774 spread on the same certified stone. MOH London lists it at €961. 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

1.03
Carat
D
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561294894
Dimensions5.56 × 5.55 × 3.85 mm
L/W Ratio1.00
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
5.56 mm5.55 mm1.03 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561294894
Side View
Table 69.5%Crown 44°Girdle: MediumPavilion 37.9°Culet: NoneDepth 69.4%

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 1
Current: €961 EUR|Low: €183 EUR|High: €965 EUR|Avg: €396 EUR|+1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8€186 EUR
Retailer 5€235 EUR
Retailer 6€252 EUR
Retailer 7€298 EUR
Retailer 2€369 EUR
Retailer 4€388 EUR
Retailer 10€392 EUR
Retailer 3€401 EUR
Retailer 9€515 EUR
MOH London€961 EUR

41 data points across 10 retailers

10 retailers€186 EUR to €961 EUR

A
Cheapest Retailer
-
€186 EUR
$208 USD
B+
Retailer 2
-
€235 EUR
$262 USD
View
B
Retailer 3
-
€252 EUR
$281 USD
View
B+
Retailer 4
-
€298 EUR
HK$2,600 HKD
View
B
Retailer 5
-
€350 EUR
$391 USD
View
B
Retailer 6
-
€369 EUR
£324 GBP
View
B
Retailer 7
-
€392 EUR
$438 USD
View
B+
Retailer 8
-
€401 EUR
View
B
Retailer 9
-
€515 EUR
$575 USD
View
Most Expensive
B
MOH London
LG561294894 · Nov 1
€961 EUR
£845 GBP
View
9 more retailers have this diamond
Prices start from €186 EURSave up to €774 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
1.03ct Princess
€186 EUR