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Round|Lab Grown|IGI

3.02ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG783648830

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783648830

Diamond specifications and retailer prices

From £1,082 GBP
$1,441 USD
As of October 23, 2026
Save £3,335 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,418 GBP at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783648830 or 783648830. Listed at 16 retailers as of October 23, 2026, with prices from £1,082 to £4,418, a £3,335 spread on the same certified stone. Taylor and Hart lists it at £4,418. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783648830
Dimensions9.32 × 9.37 × 5.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.37 mm3.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783648830
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.9%

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 23
Current: £1,761 GBP|Low: £1,082 GBP|High: £4,555 GBP|Avg: £2,420 GBP|-5.0%
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
Taylor and Hart
October 26, 2026
Retailer 11£1,082 GBP
Retailer 8£1,177 GBP
Retailer 14£1,211 GBP
Retailer 4£1,256 GBP
Retailer 12£1,732 GBP
Retailer 5£1,746 GBP
Retailer 1£1,761 GBP
Retailer 9£1,980 GBP
Retailer 10£2,278 GBP
Retailer 3£2,353 GBP
Retailer 13£2,839 GBP
Retailer 7£2,903 GBP
Retailer 2£3,383 GBP
Retailer 6£3,718 GBP
Taylor and Hart£4,418 GBP

37 data points across 15 retailers

16 retailers£1,082 GBP to £4,418 GBP

A
Cheapest Retailer
-
£1,082 GBP
$1,441 USD
A
Retailer 2
-
£1,177 GBP
$1,568 USD
View
A
Retailer 3
-
£1,256 GBP
$1,672 USD
View
Retailer 4
-
£1,295 GBP
$1,724 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£1,732 GBP
$2,306 USD
View
A
Retailer 6
-
£1,746 GBP
$2,325 USD
View
A
Retailer 7
-
£1,761 GBP
View
A
Retailer 8
-
£1,980 GBP
$2,637 USD
View
B+
Retailer 9
-
£2,278 GBP
$3,034 USD
View
B+
Retailer 10
-
£2,353 GBP
$3,133 USD
View
Retailer 11
-
£2,839 GBP
A$5,817 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£2,903 GBP
ZAR 62,459 ZAR
View
B+
Retailer 13
-
£3,383 GBP
$4,505 USD
View
Retailer 14
-
£3,718 GBP
View
Price last confirmed 8 days ago
B
Retailer 15
-
£3,986 GBP
View
Most Expensive
B
Taylor and Hart
ZSK20O3 · Oct 26
£4,418 GBP
$5,883 USD
View
15 more retailers have this diamond
Prices start from £1,082 GBPSave up to £3,335 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
£1,082 GBP