Princess|Lab Grown|IGI

2.50ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG555285458

Shape and cutting style on the report: Princess cut

Certificate IGI LG555285458

Diamond specifications and retailer prices

From $504 USD
As of October 30, 2026
Save $2,956 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,460 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.5ct lab-grown princess diamond

This 2.5ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG555285458 or 555285458. Listed at 18 retailers as of October 29, 2026, with prices from $504 to $3,460, a $2,956 spread on the same certified stone. Brilliant Earth lists it at $3,460. 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

2.50
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555285458
Dimensions7.49 × 7.34 × 5.22 mm
L/W Ratio1.02
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
7.49 mm7.34 mm2.50 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555285458
Side View
Table 71.5%Crown 42.5°Girdle: MediumPavilion 39.5°Culet: NoneDepth 71.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,460 USD|Low: $504 USD|High: $3,630 USD|Avg: $1,370 USD|-4.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$504 USD
Retailer 9$845 USD
Retailer 11$877 USD
Retailer 12$911 USD
Retailer 2$925 USD
Retailer 5$1,241 USD
Retailer 7$1,348 USD
Retailer 8$1,502 USD
Retailer 4$1,815 USD
Retailer 6$2,064 USD
Retailer 10$2,091 USD
Brilliant Earth$3,460 USD

43 data points across 12 retailers

18 retailers$504 USD to $3,460 USD

Retailer 1
-
$433 USD
Price last confirmed 28 days ago
B+
Retailer 2
-
$504 USD
View
Final sale: no returns
Retailer 3
-
$505 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$559 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$842 USD
View
B+
Retailer 6
-
$845 USD
View
B+
Retailer 7
-
$877 USD
View
B+
Retailer 8
-
$911 USD
View
B+
Retailer 9
-
$925 USD
£728 GBP
View
B+
Retailer 10
-
$1,241 USD
A$1,909 AUD
View
B+
Retailer 11
-
$1,348 USD
ZAR 21,774 ZAR
View
B
Retailer 12
-
$1,502 USD
View
Retailer 13
-
$1,796 USD
View
Price last confirmed 30 days ago
Retailer 14
-
$1,815 USD
View
Price last confirmed 47 days ago
B
Retailer 15
-
$1,828 USD
View
B
Retailer 16
-
$2,064 USD
£1,625 GBP
View
B
Retailer 17
-
$2,091 USD
View
Most Expensive
C
Brilliant Earth
6494696A · Oct 29
$3,460 USD
View
17 more retailers have this diamond
Prices start from $504 USDSave up to $2,956 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.

B+
2.50ct Princess
$504 USD