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Princess|Lab Grown|IGI

1.56ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG836666350

Shape and cutting style on the report: Princess cut

Certificate IGI LG836666350

Diamond specifications and retailer prices

From €187 EUR
$209 USD
As of October 30, 2026
Save €824 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,011 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.56ct lab-grown princess diamond

This 1.56ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836666350 or 836666350. Listed at 17 retailers as of October 30, 2026, with prices from €187 to €1,011, a €824 spread on the same certified stone. Brilliant Earth lists it at €1,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836666350
Dimensions6.49 × 6.44 × 4.42 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm6.44 mm1.56 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836666350
Side View
Table 67.0%Crown 40.5°Girdle: ThinPavilion 38.1°Culet: NoneDepth 68.6%

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: €1,011 EUR|Low: €187 EUR|High: €1,038 EUR|Avg: €533 EUR|-2.6%
Brilliant Earth
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 5€187 EUR
Retailer 3€218 EUR
Retailer 14€233 EUR
Retailer 15€233 EUR
Retailer 11€310 EUR
Retailer 6€401 EUR
Retailer 2€401 EUR
Retailer 12€401 EUR
Retailer 8€465 EUR
Retailer 4€530 EUR
Retailer 13€543 EUR
Retailer 16€747 EUR
Retailer 7€750 EUR
Retailer 9€795 EUR
Retailer 17€797 EUR
Retailer 10€931 EUR
Brilliant Earth€1,011 EUR

10 data points across 17 retailers

17 retailers€187 EUR to €1,011 EUR

A
Cheapest Retailer
-
€187 EUR
$209 USD
A
Retailer 2
-
€218 EUR
$243 USD
View
Retailer 3
-
€233 EUR
$260 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€233 EUR
$260 USD
View
A
Retailer 5
-
€310 EUR
£273 GBP
View
B+
Retailer 6
-
€401 EUR
$448 USD
View
A
Retailer 7
-
€401 EUR
ZAR 7,241 ZAR
View
A
Retailer 8
-
€401 EUR
View
A
Retailer 9
-
€465 EUR
$520 USD
View
A
Retailer 10
-
€530 EUR
$592 USD
View
A
Retailer 11
-
€543 EUR
A$933 AUD
View
B+
Retailer 12
-
€747 EUR
$835 USD
View
B+
Retailer 13
-
€750 EUR
$838 USD
View
B+
Retailer 14
-
€795 EUR
$888 USD
View
B+
Retailer 15
-
€797 EUR
$890 USD
View
B+
Retailer 16
-
€931 EUR
£819 GBP
View
Most Expensive
B
Brilliant Earth
22222372A · Oct 31
€1,011 EUR
$1,130 USD
View
16 more retailers have this diamond
Prices start from €187 EURSave up to €824 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
1.56ct Princess
€187 EUR