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Princess|Lab Grown|IGI

1.02ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG561253689

Shape and cutting style on the report: Princess cut

Certificate IGI LG561253689

Diamond specifications and retailer prices

From €184 EUR
$206 USD
As of October 30, 2026
Save €214 EUR (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €941 EUR at MOH London · As of October 19, 2026
View at MOH London

About this 1.02ct lab-grown princess diamond

This 1.02ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG561253689 or 561253689. Listed at 9 retailers as of October 29, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561253689
Dimensions5.45 × 5.44 × 3.77 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
5.45 mm5.44 mm1.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561253689
Side View
Table 72.5%Crown 43°Girdle: MediumPavilion 37.6°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
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: €941 EUR|Low: €181 EUR|High: €948 EUR|Avg: €382 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7€184 EUR
Retailer 9€230 EUR
Retailer 5€250 EUR
Retailer 6€298 EUR
Retailer 2€365 EUR
Retailer 4€386 EUR
Retailer 8€390 EUR
Retailer 3€398 EUR
MOH London€941 EUR

40 data points across 9 retailers

9 retailers€184 EUR to €398 EUR

A
Cheapest Retailer
-
€184 EUR
$206 USD
A
Retailer 2
-
€230 EUR
$257 USD
View
B+
Retailer 3
-
€250 EUR
$279 USD
View
B+
Retailer 4
-
€298 EUR
HK$2,600 HKD
View
B+
Retailer 5
-
€347 EUR
$388 USD
View
B+
Retailer 6
-
€365 EUR
£321 GBP
View
B+
Retailer 7
-
€390 EUR
$436 USD
View
B+
Retailer 8
-
€398 EUR
View
Most Expensive
MOH London
LG561253689 · Oct 19
€941 EUR
£828 GBP
View
Price last confirmed 12 days ago
8 more retailers have this diamond
Prices start from €184 EURSave up to €214 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
1.02ct Princess
€184 EUR