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 $866 USD
As of October 27, 2026
Save $4,054 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,513 USD 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
Color
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: $5,513 USD|Low: $942 USD|High: $5,527 USD|Avg: $2,709 USD|+0.1%
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 5$1,016 USD
Retailer 17$1,044 USD
Retailer 2$1,083 USD
Retailer 10$1,180 USD
Retailer 18$1,550 USD
Retailer 6$1,596 USD
Retailer 20$1,659 USD
Retailer 11$2,134 USD
Retailer 9$2,382 USD
Retailer 8$2,567 USD
Retailer 14$2,587 USD
Retailer 3$2,987 USD
Retailer 16$3,045 USD
Retailer 4$3,388 USD
Retailer 19$3,535 USD
Retailer 15$3,767 USD
Retailer 7$3,769 USD
Retailer 13$3,898 USD
Retailer 12$4,920 USD
Novita Diamonds$5,513 USD

29 data points across 20 retailers

24 retailers$866 USD to $4,920 USD

A
Cheapest Retailer
-
$866 USD
A
Retailer 2
-
$1,004 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,016 USD
View
A
Retailer 4
-
$1,044 USD
View
Final sale: no returns
A
Retailer 5
-
$1,083 USD
View
A
Retailer 6
-
$1,180 USD
View
A
Retailer 7
-
$1,550 USD
View
A
Retailer 8
-
$1,596 USD
€1,520 EUR
View
A
Retailer 9
-
$1,659 USD
£1,306 GBP
View
A
Retailer 10
-
$2,134 USD
View
A
Retailer 11
-
$2,382 USD
A$3,665 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$2,567 USD
ZAR 41,465 ZAR
View
A
Retailer 13
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$2,587 USD
View
A
Retailer 14
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$2,987 USD
£2,352 GBP
View
A
Retailer 15
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$3,045 USD
View
A
Retailer 16
-
$3,217 USD
View
A
Retailer 17
-
$3,388 USD
View
B+
Retailer 18
-
$3,535 USD
View
B+
Retailer 19
-
$3,767 USD
View
B+
Retailer 20
-
$3,769 USD
£2,968 GBP
View
B+
Retailer 21
-
$3,898 USD
View
B+
Retailer 22
-
$4,171 USD
View
Price last confirmed 94 days ago
B
Retailer 23
-
$4,920 USD
View
Most Expensive
B+
Novita Diamonds
cert_804627281 · Oct 8
$5,513 USD
A$8,481 AUD
View
Price last confirmed 20 days ago
23 more retailers have this diamond
Prices start from $866 USDSave up to $4,054 USD

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
$866 USD