CaratHunter
Plans
Princess|Lab Grown|IGI

1.20ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG591396721

Shape and cutting style on the report: Princess cut

Certificate IGI LG591396721

Diamond specifications and retailer prices

From $181 USD
As of October 27, 2026
Save $1,559 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,740 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591396721 or 591396721. Listed at 12 retailers as of October 27, 2026, with prices from $181 to $1,740, a $1,559 spread on the same certified stone. Do Amore Diamonds lists it at $1,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591396721
Dimensions5.93 × 5.78 × 4.09 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
5.93 mm5.78 mm1.20 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591396721
Side View
Table 72.0%Crown 39.6°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 70.8%

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: Oct 27
Current: $1,740 USD|Low: $181 USD|High: $1,740 USD|Avg: $728 USD
Do Amore Diamonds
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
October 28, 2026
Retailer 11$181 USD
Retailer 12$264 USD
Retailer 14$303 USD
Retailer 13$351 USD
Retailer 7$406 USD
Retailer 3$499 USD
Retailer 5$670 USD
Retailer 2$715 USD
Retailer 10$763 USD
Retailer 4$923 USD
Retailer 6$1,035 USD
Retailer 8$1,130 USD
Retailer 9$1,167 USD
Do Amore Diamonds$1,740 USD

15 data points across 14 retailers

12 retailers$181 USD to $1,740 USD

A
Cheapest Retailer
-
$181 USD
Returns within 21 days
A
Retailer 2
-
$210 USD
View
A
Retailer 3
-
$264 USD
View
Returns within 30 days
B+
Retailer 4
-
$303 USD
View
Returns within 30 days
A
Retailer 5
-
$351 USD
View
Returns within 30 days
A
Retailer 6
-
$406 USD
€387 EUR
View
Returns within 100 days
B+
Retailer 7
-
$715 USD
A$1,100 AUD
View
Returns within 30 days
B
Retailer 8
-
$763 USD
View
Returns within 30 days
B
Retailer 9
-
$798 USD
View
Returns within 30 days
B
Retailer 10
-
$1,130 USD
View
Returns within 30 days
B
Retailer 11
-
$1,167 USD
£919 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-23D66D27F · Oct 28
$1,740 USD
View
Returns within 60 days
11 more retailers have this diamond
Prices start from $181 USDSave up to $1,559 USD

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
1.20ct Princess
$181 USD