Princess|Lab Grown|IGI

1.20ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG632437525

Shape and cutting style on the report: Princess cut

Certificate IGI LG632437525

Diamond specifications and retailer prices

From $309 USD
£243 GBP
As of October 30, 2026
Save $1,491 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,800 USD at Do Amore Diamonds · As of October 31, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632437525 or 632437525. Listed at 17 retailers as of October 30, 2026, with prices from $309 to $1,800, a $1,491 spread on the same certified stone. Do Amore Diamonds lists it at $1,800. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632437525
Dimensions5.86 × 5.69 × 4.07 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
5.86 mm5.69 mm1.20 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632437525
Side View
Table 73.0%Crown 45°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 71.5%

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: $1,800 USD|Low: $230 USD|High: $1,800 USD|Avg: $641 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
October 31, 2026
Retailer 11$233 USD
Retailer 5$309 USD
Retailer 3$408 USD
Retailer 6$442 USD
Retailer 2$470 USD
Retailer 4$479 USD
Retailer 9$625 USD
Retailer 7$629 USD
Retailer 12$744 USD
Retailer 10$751 USD
Retailer 8$1,033 USD
Do Amore Diamonds$1,800 USD

45 data points across 12 retailers

17 retailers$309 USD to $1,800 USD

Retailer 1
-
$233 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$309 USD
£243 GBP
View
A
Retailer 3
-
$335 USD
View
A
Retailer 4
-
$408 USD
View
A
Retailer 5
-
$442 USD
ZAR 7,136 ZAR
View
A
Retailer 6
-
$470 USD
£370 GBP
View
A
Retailer 7
-
$479 USD
View
B+
Retailer 8
-
$625 USD
View
B+
Retailer 9
-
$629 USD
A$967 AUD
View
Retailer 10
-
$645 USD
View
Price last confirmed 27 days ago
Retailer 11
-
$650 USD
View
Price last confirmed 82 days ago
Retailer 12
-
$744 USD
A$1,144 AUD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$751 USD
View
Retailer 14
-
$827 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$999 USD
View
B
Retailer 16
-
$1,033 USD
£813 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A7AEE4FCB · Oct 31
$1,800 USD
View
16 more retailers have this diamond
Prices start from $309 USDSave up to $1,491 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
$309 USD