CaratHunter
Plans
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 $352 AUD
As of November 4, 2026
Save $2,371 AUD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,723 AUD at Do Amore Diamonds · As of November 4, 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 11 retailers as of November 4, 2026, with prices from $352 to $2,723, a $2,371 spread on the same certified stone. Do Amore Diamonds lists it at $2,723. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,723 AUD|Low: $425 AUD|High: $2,723 AUD|Avg: $1,165 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7$425 AUD
Retailer 5$610 AUD
Retailer 6$701 AUD
Retailer 3$813 AUD
Retailer 10$860 AUD
Retailer 11$1,033 AUD
Retailer 4$1,136 AUD
Retailer 9$1,494 AUD
Retailer 8$1,520 AUD
Retailer 2$1,552 AUD
Do Amore Diamonds$2,723 AUD

11 data points across 11 retailers

11 retailers$352 AUD to $2,723 AUD

Retailer 1
-
$352 AUD
Price last confirmed 33 days ago
A
Retailer 2
-
$352 AUD
View
A
Retailer 3
-
$352 AUD
View
A
Retailer 4
-
$425 AUD
View
A
Retailer 5
-
$610 AUD
View
B+
Retailer 6
-
$701 AUD
View
B
Retailer 7
-
$1,136 AUD
View
Retailer 8
-
$1,249 AUD
View
Price last confirmed 36 days ago
Retailer 9
-
$1,494 AUD
View
Price last confirmed 18 days ago
B
Retailer 10
-
$1,552 AUD
View
Most Expensive
B
Do Amore Diamonds
27-2B7F8B69B · Nov 4
$2,723 AUD
$1,910 USD
View
10 more retailers have this diamond
Prices start from $352 AUDSave up to $2,371 AUD

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
$352 AUD