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Princess|Lab Grown|IGI

0.66ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG591371815

Shape and cutting style on the report: Princess cut

Certificate IGI LG591371815

Diamond specifications and retailer prices

From €108 EUR
$121 USD
As of November 1, 2026
Save €886 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €994 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.66ct lab-grown princess diamond

This 0.66ct lab-grown princess sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591371815 or 591371815. Listed at 16 retailers as of November 1, 2026, with prices from €108 to €994, a €886 spread on the same certified stone. MOH London lists it at €994. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle48.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591371815
Dimensions4.86 × 4.74 × 3.32 mm
L/W Ratio1.03
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
4.86 mm4.74 mm0.66 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG591371815
Side View
Table 72.0%Crown 48.9°Girdle: MediumPavilion 38.8°Culet: NoneDepth 70.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €994 EUR|Low: €90 EUR|High: €1,007 EUR|Avg: €383 EUR|-1.1%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 15€108 EUR
Retailer 12€127 EUR
Retailer 3€169 EUR
Retailer 2€216 EUR
Retailer 11€244 EUR
Retailer 10€260 EUR
Retailer 8€303 EUR
Retailer 5€323 EUR
Retailer 9€383 EUR
Retailer 13€427 EUR
Retailer 4€435 EUR
Retailer 6€456 EUR
Retailer 7€563 EUR
Retailer 14€625 EUR
MOH London€994 EUR

25 data points across 15 retailers

16 retailers€108 EUR to €994 EUR

A
Cheapest Retailer
-
€108 EUR
$121 USD
Final sale: no returns
Retailer 2
-
€111 EUR
$125 USD
View
Price last confirmed 40 days ago
Retailer 3
-
€126 EUR
$141 USD
View
Price last confirmed 40 days ago
Retailer 4
-
€127 EUR
$142 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€127 EUR
$142 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
€169 EUR
$190 USD
View
A
Retailer 7
-
€216 EUR
ZAR 3,920 ZAR
View
A
Retailer 8
-
€244 EUR
View
A
Retailer 9
-
€260 EUR
£229 GBP
View
A
Retailer 10
-
€303 EUR
$340 USD
View
B+
Retailer 11
-
€383 EUR
$430 USD
View
B+
Retailer 12
-
€427 EUR
$479 USD
View
B+
Retailer 13
-
€435 EUR
$488 USD
View
B
Retailer 14
-
€446 EUR
£394 GBP
View
B
Retailer 15
-
€625 EUR
£552 GBP
View
Most Expensive
B
MOH London
LG591371815 · Nov 1
€994 EUR
£878 GBP
View
15 more retailers have this diamond
Prices start from €108 EURSave up to €886 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
0.66ct Princess
€108 EUR