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Princess|Lab Grown|GCAL

3.08ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • GCAL LG360456204

Certificate GCAL LG360456204

Diamond specifications and retailer prices

From £462 GBP
$619 USD
As of October 30, 2026
Save £3,441 GBP (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,903 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown princess diamond

This 3.08ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL LG360456204. Listed at 4 retailers as of October 29, 2026, with prices from £462 to £3,903, a £3,441 spread on the same certified stone. Do Amore Diamonds lists it at £3,903. 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

3.08
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL LG360456204
Dimensions7.97 × 7.94 × 5.61 mm
L/W Ratio1.00
Top View
7.97 mm7.94 mm3.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL LG360456204
Side View
Table 68.0%CrownGirdlePavilionCuletDepth 70.7%

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 30
Current: £3,903 GBP|Low: £443 GBP|High: £3,903 GBP|Avg: £1,698 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2£462 GBP
Retailer 4£518 GBP
Retailer 3£1,664 GBP
Do Amore Diamonds£3,903 GBP

5 data points across 4 retailers

4 retailers£462 GBP to £3,903 GBP

A
Cheapest Retailer
-
£462 GBP
$619 USD
A
Retailer 2
-
£518 GBP
$694 USD
View
B
Retailer 3
-
£1,664 GBP
$2,229 USD
View
Most Expensive
B
Do Amore Diamonds
7-1751378 · Oct 29
£3,903 GBP
$5,230 USD
View
3 more retailers have this diamond
Prices start from £462 GBPSave up to £3,441 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
3.08ct Princess
£462 GBP