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Princess|Lab Grown|IGI

1.86ct K VS1 Princess Lab Grown Diamond

ID • K/VS1 • IGI LG451057008

Shape and cutting style on the report: Princess cut

Certificate IGI LG451057008

Diamond specifications and retailer prices

From €2,176 EUR
As of November 6, 2026
Save €4,565 EUR (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €6,740 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.86ct lab-grown princess diamond

This 1.86ct lab-grown princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057008 or 451057008. Listed at 10 retailers as of November 5, 2026, with prices from €2,176 to €6,740, a €4,565 spread on the same certified stone. MOH London lists it at €6,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057008
Dimensions6.70 × 6.51 × 4.86 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
Faint Brown
Top View
6.70 mm6.51 mm1.86 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451057008
Side View
Table 65.0%Crown 42.2°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 74.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €6,740 EUR|Low: €2,089 EUR|High: €6,848 EUR|Avg: €3,593 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5€2,176 EUR
Retailer 9€2,367 EUR
Retailer 6€2,524 EUR
Retailer 3€2,668 EUR
Retailer 10€3,168 EUR
Retailer 8€3,469 EUR
Retailer 4€3,784 EUR
Retailer 7€3,935 EUR
Retailer 2€4,654 EUR
MOH London€6,740 EUR

26 data points across 10 retailers

10 retailers€2,176 EUR to €6,740 EUR

B+
Cheapest Retailer
-
€2,176 EUR
B+
Retailer 2
-
€2,367 EUR
View
Retailer 3
-
€2,524 EUR
View
Price last confirmed 25 days ago
B+
Retailer 4
-
€2,524 EUR
View
B+
Retailer 5
-
€2,668 EUR
View
B
Retailer 6
-
€3,469 EUR
View
B
Retailer 7
-
€3,784 EUR
View
B
Retailer 8
-
€3,935 EUR
View
B
Retailer 9
-
€4,654 EUR
View
Most Expensive
B
MOH London
LG451057008 · Nov 5
€6,740 EUR
£5,957 GBP
View
9 more retailers have this diamond
Prices start from €2,176 EURSave up to €4,565 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.

B+
1.86ct Princess
€2,176 EUR