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Princess|Lab Grown|IGI

1.55ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG762570029

Shape and cutting style on the report: Princess cut

Certificate IGI LG762570029

Diamond specifications and retailer prices

From $243 USD
As of November 4, 2026
Save $1,647 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,890 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG762570029 or 762570029. Listed at 21 retailers as of November 4, 2026, with prices from $243 to $1,890, a $1,647 spread on the same certified stone. Brilliant Earth lists it at $1,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762570029
Dimensions6.45 × 6.19 × 4.34 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.45 mm6.19 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762570029
Side View
Table 64.0%Crown 41.1°Girdle: MediumPavilion 37°Culet: NoneDepth 70.1%

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: Nov 4
Current: $1,890 USD|Low: $243 USD|High: $1,890 USD|Avg: $841 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11$243 USD
Retailer 5$317 USD
Retailer 8$493 USD
Retailer 7$519 USD
Retailer 2$564 USD
Retailer 9$700 USD
Retailer 10$970 USD
Retailer 6$1,069 USD
Retailer 3$1,172 USD
Retailer 4$1,201 USD
Brilliant Earth$1,890 USD

34 data points across 11 retailers

21 retailers$243 USD to $1,890 USD

A
Cheapest Retailer
-
$243 USD
A
Retailer 2
-
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$281 USD
View
A
Retailer 4
-
$301 USD
View
Retailer 5
-
$301 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$317 USD
View
A
Retailer 7
-
$493 USD
View
A
Retailer 8
-
$506 USD
View
A
Retailer 9
-
$519 USD
View
A
Retailer 10
-
$564 USD
View
B+
Retailer 11
-
$628 USD
View
B+
Retailer 12
-
$647 USD
View
Retailer 13
-
$700 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$967 USD
View
B+
Retailer 15
-
$970 USD
View
B+
Retailer 16
-
$1,018 USD
View
B+
Retailer 17
-
$1,069 USD
View
Retailer 18
-
$1,172 USD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
$1,201 USD
View
Retailer 20
-
$1,351 USD
View
Price last confirmed 50 days ago
Most Expensive
B
Brilliant Earth
17549843A · Nov 4
$1,890 USD
View
20 more retailers have this diamond
Prices start from $243 USDSave up to $1,647 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
1.55ct Princess
$243 USD