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Princess|Lab Grown|IGI

2.56ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG654411586

Shape and cutting style on the report: Princess cut

Certificate IGI LG654411586

Diamond specifications and retailer prices

From $1,666 AUD
$1,170 USD
As of October 30, 2026
Save $4,812 AUD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,477 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.56ct lab-grown princess diamond

This 2.56ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG654411586 or 654411586. Listed at 5 retailers as of October 30, 2026, with prices from $1,666 to $6,477, a $4,812 spread on the same certified stone. Brilliant Earth lists it at $6,477. 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

2.56
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654411586
Dimensions7.69 × 7.56 × 5.04 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm7.56 mm2.56 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654411586
Side View
Table 70.0%Crown 36.4°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 66.7%

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: Oct 30
Current: $6,477 AUD|Low: $1,666 AUD|High: $6,662 AUD|Avg: $3,589 AUD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4$1,666 AUD
Retailer 2$1,807 AUD
Retailer 6$2,238 AUD
Retailer 3$3,767 AUD
Retailer 5$5,414 AUD
Brilliant Earth$6,477 AUD

13 data points across 6 retailers

5 retailers$1,666 AUD to $6,477 AUD

B+
Cheapest Retailer
-
$1,666 AUD
$1,170 USD
A
Retailer 2
-
$1,807 AUD
€1,209 EUR
View
B+
Retailer 3
-
$2,238 AUD
$1,572 USD
View
B
Retailer 4
-
$3,767 AUD
$2,646 USD
View
Most Expensive
B
Brilliant Earth
20918359A · Oct 31
$6,477 AUD
$4,550 USD
View
4 more retailers have this diamond
Prices start from $1,666 AUDSave up to $4,812 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
2.56ct Princess
$1,666 AUD