Princess|Lab Grown|IGI

1.20ct D VS1 Princess Lab Grown Diamond

EX • D/VS1 • IGI LG792607606

Shape and cutting style on the report: Princess cut

Certificate IGI LG792607606

Diamond specifications and retailer prices

From $201 USD
As of October 27, 2026
Save $1,729 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,930 USD at Do Amore Diamonds · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792607606 or 792607606. Listed at 16 retailers as of October 27, 2026, with prices from $201 to $1,930, a $1,729 spread on the same certified stone. Do Amore Diamonds lists it at $1,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792607606
Dimensions5.72 × 5.63 × 5.72 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
5.72 mm5.63 mm1.20 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792607606
Side View
Table 69.0%Crown 46.3°Girdle: MediumPavilion 38.1°Culet: NoneDepth 73.4%

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 27
Current: $1,930 USD|Low: $188 USD|High: $1,930 USD|Avg: $659 USD|+2.7%
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 4$201 USD
Retailer 8$216 USD
Retailer 15$233 USD
Retailer 3$298 USD
Retailer 6$334 USD
Retailer 14$366 USD
Retailer 2$445 USD
Retailer 16$565 USD
Retailer 10$672 USD
Retailer 5$804 USD
Retailer 9$829 USD
Retailer 13$884 USD
Retailer 7$897 USD
Retailer 12$1,104 USD
Retailer 11$1,260 USD
Do Amore Diamonds$1,930 USD

30 data points across 16 retailers

16 retailers$201 USD to $1,930 USD

A
Cheapest Retailer
-
$201 USD
A
Retailer 2
-
$216 USD
View
Final sale: no returns
A
Retailer 3
-
$233 USD
View
A
Retailer 4
-
$298 USD
View
B+
Retailer 5
-
$334 USD
View
A
Retailer 6
-
$366 USD
View
A
Retailer 7
-
$445 USD
€424 EUR
View
B+
Retailer 8
-
$565 USD
View
B+
Retailer 9
-
$672 USD
A$1,034 AUD
View
B
Retailer 10
-
$804 USD
View
B+
Retailer 11
-
$829 USD
A$1,276 AUD
View
B
Retailer 12
-
$884 USD
View
B
Retailer 13
-
$897 USD
View
B
Retailer 14
-
$1,104 USD
£869 GBP
View
B
Retailer 15
-
$1,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-EC10095FA · Oct 29
$1,930 USD
View
15 more retailers have this diamond
Prices start from $201 USDSave up to $1,729 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
$201 USD