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Princess|Lab Grown|IGI

2.57ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG815648329

Shape and cutting style on the report: Princess cut

Certificate IGI LG815648329

Diamond specifications and retailer prices

From $1,226 NZD
$690 USD
As of November 2, 2026
Save $8,318 NZD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,544 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.57ct lab-grown princess diamond

This 2.57ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815648329 or 815648329. Listed at 13 retailers as of November 2, 2026, with prices from $1,226 to $9,544, a $8,318 spread on the same certified stone. Brilliant Earth lists it at $9,544. 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

2.57
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815648329
Dimensions7.52 × 7.39 × 5.28 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm7.39 mm2.57 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815648329
Side View
Table 71.0%Crown 46.5°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 71.4%

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: Nov 2
Current: $9,544 NZD|Low: $1,226 NZD|High: $9,722 NZD|Avg: $3,618 NZD|-1.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 7$1,226 NZD
Retailer 13$1,462 NZD
Retailer 5$1,498 NZD
Retailer 3$1,820 NZD
Retailer 9$1,823 NZD
Retailer 8$2,776 NZD
Retailer 12$2,794 NZD
Retailer 10$2,922 NZD
Retailer 11$4,003 NZD
Retailer 6$5,426 NZD
Retailer 2$5,530 NZD
Retailer 4$8,104 NZD
Brilliant Earth$9,544 NZD

28 data points across 13 retailers

13 retailers$1,226 NZD to $9,544 NZD

A
Cheapest Retailer
-
$1,226 NZD
$690 USD
A
Retailer 2
-
$1,462 NZD
$822 USD
View
A
Retailer 3
-
$1,498 NZD
$843 USD
View
A
Retailer 4
-
$1,820 NZD
$1,024 USD
View
A
Retailer 5
-
$1,823 NZD
€977 EUR
View
B+
Retailer 6
-
$2,776 NZD
A$2,403 AUD
View
B+
Retailer 7
-
$2,794 NZD
$1,572 USD
View
B+
Retailer 8
-
$2,922 NZD
$1,644 USD
View
Retailer 9
-
$4,003 NZD
A$3,465 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$5,426 NZD
£2,404 GBP
View
B
Retailer 11
-
$5,530 NZD
$3,112 USD
View
B
Retailer 12
-
$8,104 NZD
$4,560 USD
View
Most Expensive
B
Brilliant Earth
21652082A · Nov 2
$9,544 NZD
$5,370 USD
View
12 more retailers have this diamond
Prices start from $1,226 NZDSave up to $8,318 NZD

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
2.57ct Princess
$1,226 NZD