CaratHunter
Plans
Princess|Lab Grown|IGI

2.51ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG488159411

Shape and cutting style on the report: Princess cut

Certificate IGI LG488159411

Diamond specifications and retailer prices

From $857 AUD
$602 USD
As of October 31, 2026
Save $5,934 AUD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,791 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.51ct lab-grown princess diamond

This 2.51ct lab-grown princess sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG488159411 or 488159411. Listed at 12 retailers as of October 31, 2026, with prices from $857 to $6,791, a $5,934 spread on the same certified stone. Do Amore Diamonds lists it at $6,791. 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

2.51
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488159411
Dimensions7.42 × 7.34 × 5.21 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
7.42 mm7.34 mm2.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488159411
Side View
Table 65.5%Crown 41.8°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 71.0%

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 31
Current: $6,791 AUD|Low: $611 AUD|High: $6,791 AUD|Avg: $2,700 AUD
Do Amore Diamonds
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 6$766 AUD
Retailer 8$857 AUD
Retailer 10$1,024 AUD
Retailer 12$1,160 AUD
Retailer 7$1,468 AUD
Retailer 11$2,288 AUD
Retailer 2$2,327 AUD
Retailer 9$3,059 AUD
Retailer 4$3,540 AUD
Retailer 3$3,585 AUD
Retailer 5$4,572 AUD
Do Amore Diamonds$6,791 AUD

14 data points across 12 retailers

12 retailers$857 AUD to $6,791 AUD

Retailer 1
-
$766 AUD
$538 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$857 AUD
$602 USD
View
Final sale: no returns
Retailer 3
-
$857 AUD
$602 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$950 AUD
$667 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,024 AUD
$719 USD
View
A
Retailer 6
-
$1,468 AUD
$1,031 USD
View
B+
Retailer 7
-
$2,327 AUD
View
Retailer 8
-
$2,755 AUD
$1,935 USD
View
Price last confirmed 16 days ago
Retailer 9
-
$3,059 AUD
£1,692 GBP
View
Price last confirmed 16 days ago
B
Retailer 10
-
$3,585 AUD
$2,518 USD
View
Retailer 11
-
$4,572 AUD
£2,529 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-0D0D19FBE · Oct 31
$6,791 AUD
$4,770 USD
View
11 more retailers have this diamond
Prices start from $857 AUDSave up to $5,934 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
2.51ct Princess
$857 AUD