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Princess|Lab Grown|IGI

2.51ct E IF Princess Lab Grown Diamond

VG • E/IF • IGI LG804627281

Shape and cutting style on the report: Princess cut

Certificate IGI LG804627281

Diamond specifications and retailer prices

From $1,233 AUD
$866 USD
As of October 27, 2026
Save $5,770 AUD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,847 AUD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.51ct lab-grown princess diamond

This 2.51ct lab-grown princess sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG804627281 or 804627281. Listed at 24 retailers as of October 27, 2026, with a 468% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804627281
Dimensions7.30 × 7.16 × 5.33 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm7.16 mm2.51 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804627281
Side View
Table 70.0%Crown 50.4°Girdle: MED-STKPavilion 38°Culet: NoneDepth 74.4%

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 27
Current: $7,847 AUD|Low: $1,341 AUD|High: $7,867 AUD|Avg: $3,861 AUD|-0.3%
Novita Diamonds
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
Retailer 20
October 29, 2026
Retailer 8$1,446 AUD
Retailer 3$1,486 AUD
Retailer 16$1,542 AUD
Retailer 13$1,793 AUD
Retailer 4$2,206 AUD
Retailer 2$2,368 AUD
Retailer 15$2,460 AUD
Retailer 11$3,038 AUD
Retailer 10$3,391 AUD
Retailer 18$3,682 AUD
Retailer 14$3,977 AUD
Retailer 6$4,252 AUD
Retailer 20$4,334 AUD
Retailer 7$4,822 AUD
Retailer 5$5,031 AUD
Retailer 19$5,362 AUD
Retailer 9$5,365 AUD
Retailer 17$5,548 AUD
Retailer 12$7,003 AUD
Novita Diamonds$7,847 AUD

29 data points across 20 retailers

24 retailers$1,233 AUD to $7,003 AUD

A
Cheapest Retailer
-
$1,233 AUD
$866 USD
A
Retailer 2
-
$1,429 AUD
$1,004 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,446 AUD
$1,016 USD
View
A
Retailer 4
-
$1,486 AUD
$1,044 USD
View
Final sale: no returns
A
Retailer 5
-
$1,542 AUD
$1,083 USD
View
A
Retailer 6
-
$1,793 AUD
$1,260 USD
View
A
Retailer 7
-
$2,206 AUD
$1,550 USD
View
A
Retailer 8
-
$2,368 AUD
£1,310 GBP
View
A
Retailer 9
-
$2,460 AUD
€1,646 EUR
View
A
Retailer 10
-
$3,038 AUD
$2,134 USD
View
A
Retailer 11
-
$3,391 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$3,682 AUD
$2,587 USD
View
A
Retailer 13
-
$3,977 AUD
ZAR 45,138 ZAR
View
A
Retailer 14
-
$4,252 AUD
£2,352 GBP
View
A
Retailer 15
-
$4,334 AUD
$3,045 USD
View
A
Retailer 16
-
$4,579 AUD
$3,217 USD
View
A
Retailer 17
-
$4,822 AUD
$3,388 USD
View
B+
Retailer 18
-
$5,031 AUD
$3,535 USD
View
B+
Retailer 19
-
$5,362 AUD
$3,767 USD
View
B+
Retailer 20
-
$5,365 AUD
£2,968 GBP
View
B+
Retailer 21
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$5,548 AUD
$3,898 USD
View
B+
Retailer 22
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$5,938 AUD
$4,171 USD
View
Price last confirmed 94 days ago
B
Retailer 23
-
$7,003 AUD
$4,920 USD
View
Most Expensive
B+
Novita Diamonds
cert_804627281 · Oct 8
$7,847 AUD
View
Price last confirmed 20 days ago
23 more retailers have this diamond
Prices start from $1,233 AUDSave up to $5,770 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
$1,233 AUD