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Princess|Lab Grown|GIA

2.58ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • GIA 1483109519

Certificate GIA 1483109519

Diamond specifications and retailer prices

From £507 GBP
$675 USD
As of October 27, 2026
Save £2,324 GBP (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,498 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.58ct lab-grown princess diamond

This 2.58ct lab-grown princess sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1483109519. Listed at 6 retailers as of October 27, 2026, with a 459% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.58
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1483109519
Dimensions7.53 × 7.38 × 5.31 mm
L/W Ratio1.02
Top View
7.53 mm7.38 mm2.58 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1483109519
Side View
Table 68.0%CrownGirdle: THK-POLPavilionCulet: NoneDepth 71.9%

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 27
Current: £2,550 GBP|Low: £2,550 GBP|High: £2,831 GBP|Avg: £2,737 GBP
Retailer 1
Retailer 2
October 26, 2026
Retailer 1£2,550 GBP
Retailer 2£2,831 GBP

2 data points across 2 retailers

6 retailers£507 GBP to £2,831 GBP

A
Cheapest Retailer
-
£507 GBP
$675 USD
A
Retailer 2
-
£551 GBP
$734 USD
View
B
Retailer 3
-
£1,823 GBP
$2,428 USD
View
B
Retailer 4
-
£2,550 GBP
View
B
Retailer 5
-
£2,831 GBP
$3,770 USD
View
Most Expensive
B
Do Amore Diamonds
27-592FDD75B · Oct 29
£4,498 GBP
$5,990 USD
View
Price under review
5 more retailers have this diamond
Prices start from £507 GBPSave up to £2,324 GBP

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
2.58ct Princess
£507 GBP