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Princess|Lab Grown|IGI

1.20ct F VS1 Princess Lab Grown Diamond

VG • F/VS1 • IGI LG618498608

Shape and cutting style on the report: Princess cut

Certificate IGI LG618498608

Diamond specifications and retailer prices

From $333 AUD
As of November 4, 2026
Save $2,238 AUD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,571 AUD at Do Amore Diamonds · As of November 4, 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 very-good cut grade and certified by IGI LG618498608 or 618498608. Listed at 16 retailers as of November 4, 2026, with prices from $333 to $2,571, a $2,238 spread on the same certified stone. Do Amore Diamonds lists it at $2,571. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618498608
Dimensions5.91 × 5.75 × 3.98 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
5.91 mm5.75 mm1.20 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618498608
Side View
Table 66.0%Crown 34.2°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 69.2%

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: $2,571 AUD|Low: $333 AUD|High: $2,571 AUD|Avg: $988 AUD
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
November 5, 2026
Retailer 8$333 AUD
Retailer 2$436 AUD
Retailer 4$583 AUD
Retailer 10$633 AUD
Retailer 5$670 AUD
Retailer 11$893 AUD
Retailer 9$897 AUD
Retailer 3$1,061 AUD
Retailer 12$1,073 AUD
Retailer 7$1,181 AUD
Retailer 6$1,467 AUD
Do Amore Diamonds$2,571 AUD

40 data points across 12 retailers

16 retailers$333 AUD to $2,571 AUD

A
Cheapest Retailer
-
$333 AUD
A
Retailer 2
-
$436 AUD
View
A
Retailer 3
-
$479 AUD
View
A
Retailer 4
-
$583 AUD
View
A
Retailer 5
-
$633 AUD
View
A
Retailer 6
-
$670 AUD
View
B+
Retailer 7
-
$684 AUD
View
Retailer 8
-
$893 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$893 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$897 AUD
View
Retailer 11
-
$1,061 AUD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$1,073 AUD
View
B
Retailer 13
-
$1,181 AUD
View
B
Retailer 14
-
$1,427 AUD
View
B
Retailer 15
-
$1,467 AUD
View
Most Expensive
B
Do Amore Diamonds
27-8AF364F45 · Nov 4
$2,571 AUD
$1,800 USD
View
15 more retailers have this diamond
Prices start from $333 AUDSave up to $2,238 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
1.20ct Princess
$333 AUD