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3.04ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG696513617

Shape and cutting style on the report: Round brilliant

Certificate IGI LG696513617

Diamond specifications and retailer prices

From £301 GBP
$401 USD
As of October 29, 2026
Save £1,051 GBP (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,352 GBP at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown round 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 IGI LG696513617 or 696513617. Listed at 6 retailers as of October 28, 2026, with prices from £301 to £1,352, a £1,051 spread on the same certified stone. The Diamond Guys lists it at £1,352. 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

3.04
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696513617
Dimensions9.42 × 9.36 × 5.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.42 mm9.36 mm3.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696513617
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

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 29
Current: £301 GBP|Low: £222 GBP|High: £2,110 GBP|Avg: £810 GBP|-0.5%
Retailer 1
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
The Diamond Guys
October 27, 2026
Retailer 1£301 GBP
Retailer 14£340 GBP
Retailer 2£345 GBP
Retailer 8£459 GBP
Retailer 10£532 GBP
Retailer 12£559 GBP
Retailer 7£590 GBP
Retailer 9£702 GBP
Retailer 13£704 GBP
Retailer 3£813 GBP
Retailer 11£927 GBP
Retailer 4£1,022 GBP
The Diamond Guys£1,352 GBP
Retailer 5£1,455 GBP
Retailer 6£2,110 GBP

9 data points across 15 retailers

6 retailers£301 GBP to £1,352 GBP

A
Cheapest Retailer
-
£301 GBP
$401 USD
Final sale: no returns
Retailer 2
-
£340 GBP
$453 USD
View
Price last confirmed 44 days ago
Retailer 3
-
£459 GBP
View
Price last confirmed 43 days ago
Retailer 4
-
£927 GBP
$1,234 USD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
£1,022 GBP
CA$1,890 CAD
View
Most Expensive
B
The Diamond Guys
1951064796 · Oct 28
£1,352 GBP
$1,800 USD
View
5 more retailers have this diamond
Prices start from £301 GBPSave up to £1,051 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
3.04ct Round
£301 GBP