Princess|Lab Grown|IGI

2.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG784630959

Shape and cutting style on the report: Princess cut

Certificate IGI LG784630959

Diamond specifications and retailer prices

From $286 USD
As of October 30, 2026
Save $1,419 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,705 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 top-tier cut grade and certified by IGI LG784630959 or 784630959. Listed at 17 retailers as of October 28, 2026, with prices from $286 to $1,705, a $1,419 spread on the same certified stone. Rare Carat lists it at $1,705. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784630959
Dimensions7.49 × 7.34 × 5.19 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
7.49 mm7.34 mm2.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784630959
Side View
Table 69.0%Crown 41.4°Girdle: MediumPavilion 37.9°Culet: NoneDepth 70.7%

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: $1,705 USD|Low: $286 USD|High: $1,705 USD|Avg: $858 USD
Rare Carat
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 13$286 USD
Retailer 9$332 USD
Retailer 15$355 USD
Retailer 18$397 USD
Retailer 2$426 USD
Retailer 14$510 USD
Retailer 7$584 USD
Retailer 12$627 USD
Retailer 17$655 USD
Retailer 10$734 USD
Retailer 19$786 USD
Retailer 8$787 USD
Retailer 4$856 USD
Retailer 3$1,141 USD
Retailer 6$1,190 USD
Retailer 5$1,365 USD
Retailer 16$1,430 USD
Retailer 11$1,600 USD
Rare Carat$1,705 USD

4 data points across 19 retailers

17 retailers$286 USD to $1,705 USD

A
Cheapest Retailer
-
$286 USD
A
Retailer 2
-
$332 USD
View
A
Retailer 3
-
$355 USD
View
A
Retailer 4
-
$397 USD
HK$3,100 HKD
View
A
Retailer 5
-
$426 USD
£335 GBP
View
A
Retailer 6
-
$510 USD
View
B+
Retailer 7
-
$584 USD
View
A
Retailer 8
-
$627 USD
£494 GBP
View
A
Retailer 9
-
$655 USD
View
A
Retailer 10
-
$786 USD
View
A
Retailer 11
-
$787 USD
A$1,211 AUD
View
A
Retailer 12
-
$856 USD
ZAR 13,829 ZAR
View
B+
Retailer 13
-
$1,141 USD
View
B+
Retailer 14
-
$1,190 USD
View
B+
Retailer 15
-
$1,365 USD
View
B
Retailer 16
-
$1,430 USD
£1,126 GBP
View
Most Expensive
B
Rare Carat
KI9596309KF784 · Oct 28
$1,705 USD
View
16 more retailers have this diamond
Prices start from $286 USDSave up to $1,419 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
2.50ct Princess
$286 USD