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Princess|Lab Grown|IGI

4.25ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG561279114

Shape and cutting style on the report: Princess cut

Certificate IGI LG561279114

Diamond specifications and retailer prices

From $706 AUD
$496 USD
As of October 30, 2026
Save $3,479 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,185 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.25ct lab-grown princess diamond

This 4.25ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG561279114 or 561279114. Listed at 20 retailers as of October 30, 2026, with prices from $706 to $4,185, a $3,479 spread on the same certified stone. Brilliant Earth lists it at $4,185. 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

4.25
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561279114
Dimensions8.91 × 8.85 × 6.13 mm
L/W Ratio1.01
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
8.91 mm8.85 mm4.25 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561279114
Side View
Table 72.0%Crown 45.9°Girdle: MediumPavilion 38.3°Culet: NoneDepth 69.3%

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: $4,185 AUD|Low: $678 AUD|High: $4,513 AUD|Avg: $1,948 AUD|-7.3%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$706 AUD
Retailer 3$876 AUD
Retailer 6$876 AUD
Retailer 12$1,075 AUD
Retailer 13$1,174 AUD
Retailer 9$1,339 AUD
Retailer 7$1,469 AUD
Retailer 11$1,743 AUD
Retailer 2$1,755 AUD
Retailer 8$1,920 AUD
Retailer 4$2,305 AUD
Retailer 14$2,355 AUD
Retailer 15$2,560 AUD
Retailer 5$3,544 AUD
Retailer 10$3,677 AUD
Brilliant Earth$4,185 AUD

33 data points across 16 retailers

20 retailers$706 AUD to $4,185 AUD

A
Cheapest Retailer
-
$706 AUD
$496 USD
Retailer 2
-
$706 AUD
$496 USD
View
Price last confirmed 40 days ago
Retailer 3
-
$792 AUD
$556 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$866 AUD
$608 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$876 AUD
$615 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$876 AUD
$615 USD
View
A
Retailer 7
-
$1,075 AUD
$755 USD
View
B+
Retailer 8
-
$1,174 AUD
$825 USD
View
A
Retailer 9
-
$1,339 AUD
€896 EUR
View
A
Retailer 10
-
$1,469 AUD
$1,032 USD
View
A
Retailer 11
-
$1,743 AUD
ZAR 19,785 ZAR
View
A
Retailer 12
-
$1,755 AUD
View
A
Retailer 13
-
$1,920 AUD
$1,349 USD
View
B+
Retailer 14
-
$2,305 AUD
$1,619 USD
View
B+
Retailer 15
-
$2,355 AUD
$1,654 USD
View
B+
Retailer 16
-
$2,560 AUD
£1,416 GBP
View
B+
Retailer 17
-
$2,854 AUD
$2,005 USD
View
Retailer 18
-
$3,544 AUD
SGD 3,364 SGD
View
Price last confirmed 20 days ago
B+
Retailer 19
-
$3,677 AUD
£2,034 GBP
View
Most Expensive
B
Brilliant Earth
20456063A · Oct 31
$4,185 AUD
$2,940 USD
View
19 more retailers have this diamond
Prices start from $706 AUDSave up to $3,479 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
4.25ct Princess
$706 AUD