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Round|Lab Grown|IGI

3.02ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG831685105

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831685105

Diamond specifications and retailer prices

From £1,161 GBP
$1,546 USD
As of October 29, 2026
Save £3,596 GBP (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,757 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831685105 or 831685105. Listed at 11 retailers as of October 28, 2026, with prices from £1,161 to £4,757, a £3,596 spread on the same certified stone. Rare Carat lists it at £4,757. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831685105
Dimensions9.25 × 9.21 × 5.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.25 mm9.21 mm3.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831685105
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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: £4,757 GBP|Low: £1,161 GBP|High: £4,757 GBP|Avg: £2,762 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2£1,161 GBP
Retailer 6£1,299 GBP
Retailer 3£1,346 GBP
Retailer 7£1,476 GBP
Retailer 11£1,548 GBP
Retailer 5£1,894 GBP
Retailer 4£3,127 GBP
Retailer 9£3,439 GBP
Retailer 8£3,866 GBP
Retailer 10£4,477 GBP
Rare Carat£4,757 GBP

2 data points across 11 retailers

11 retailers£1,161 GBP to £4,757 GBP

A
Cheapest Retailer
-
£1,161 GBP
$1,546 USD
A
Retailer 2
-
£1,299 GBP
$1,730 USD
View
Final sale: no returns
A
Retailer 3
-
£1,346 GBP
$1,793 USD
View
A
Retailer 4
-
£1,476 GBP
$1,965 USD
View
A
Retailer 5
-
£1,548 GBP
HK$16,100 HKD
View
A
Retailer 6
-
£1,894 GBP
View
B+
Retailer 7
-
£3,127 GBP
ZAR 67,267 ZAR
View
B+
Retailer 8
-
£3,439 GBP
$4,580 USD
View
B
Retailer 9
-
£3,866 GBP
View
B
Retailer 10
-
£4,477 GBP
SGD 8,056 SGD
View
Most Expensive
B
Rare Carat
X21056851RE831 · Oct 28
£4,757 GBP
$6,335 USD
View
10 more retailers have this diamond
Prices start from £1,161 GBPSave up to £3,596 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
3.02ct Round
£1,161 GBP