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Princess|Lab Grown|IGI

1.21ct H VS2 Princess Lab Grown Diamond

ID • H/VS2 • IGI LG677513898

Shape and cutting style on the report: Princess cut

Certificate IGI LG677513898

Diamond specifications and retailer prices

From €221 EUR
$247 USD
As of October 31, 2026
Save €1,489 EUR (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,710 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown princess diamond

This 1.21ct lab-grown princess sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677513898 or 677513898. Listed at 10 retailers as of October 31, 2026, with prices from €221 to €1,710, a €1,489 spread on the same certified stone. Do Amore Diamonds lists it at €1,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677513898
Dimensions5.70 × 5.61 × 4.08 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.70 mm5.61 mm1.21 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677513898
Side View
Table 68.0%Crown 49.7°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 72.7%

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 31
Current: €1,710 EUR|Low: €267 EUR|High: €1,710 EUR|Avg: €732 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7€267 EUR
Retailer 5€383 EUR
Retailer 6€440 EUR
Retailer 3€511 EUR
Retailer 10€541 EUR
Retailer 11€649 EUR
Retailer 4€713 EUR
Retailer 9€938 EUR
Retailer 8€955 EUR
Retailer 2€978 EUR
Do Amore Diamonds€1,710 EUR

10 data points across 11 retailers

10 retailers€221 EUR to €1,710 EUR

Retailer 1
-
€221 EUR
$247 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€221 EUR
$247 USD
View
A
Retailer 3
-
€267 EUR
$298 USD
View
A
Retailer 4
-
€383 EUR
$428 USD
View
B+
Retailer 5
-
€440 EUR
$492 USD
View
B
Retailer 6
-
€713 EUR
$797 USD
View
Retailer 7
-
€784 EUR
$876 USD
View
Price last confirmed 31 days ago
Retailer 8
-
€938 EUR
$1,048 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
€978 EUR
£860 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2B7F8B69B · Oct 31
€1,710 EUR
$1,910 USD
View
9 more retailers have this diamond
Prices start from €221 EURSave up to €1,489 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
1.21ct Princess
€221 EUR