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Round|Lab Grown|IGI

3.02ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG836621957

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836621957

Diamond specifications and retailer prices

From £1,113 GBP
$1,482 USD
As of October 29, 2026
Save £6,479 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £7,592 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836621957 or 836621957. Listed at 21 retailers as of October 28, 2026, with prices from £1,113 to £7,592, a £6,479 spread on the same certified stone. Brilliant Earth lists it at £7,592. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621957
Dimensions9.24 × 9.32 × 5.73 mm
L/W Ratio1.01
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
9.24 mm9.32 mm3.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621957
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £7,592 GBP|Low: £1,087 GBP|High: £7,922 GBP|Avg: £2,525 GBP|-4.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 9£1,113 GBP
Retailer 4£1,210 GBP
Retailer 5£1,246 GBP
Retailer 3£1,291 GBP
Retailer 14£1,313 GBP
Retailer 10£1,506 GBP
Retailer 2£1,541 GBP
Retailer 13£1,816 GBP
Retailer 19£1,880 GBP
Retailer 12£1,889 GBP
Retailer 8£1,941 GBP
Retailer 17£2,066 GBP
Retailer 11£2,321 GBP
Retailer 20£2,419 GBP
Retailer 15£2,998 GBP
Retailer 21£3,315 GBP
Retailer 6£3,351 GBP
Retailer 16£3,707 GBP
Retailer 18£3,968 GBP
Retailer 7£4,541 GBP
Brilliant Earth£7,592 GBP

25 data points across 21 retailers

21 retailers£1,113 GBP to £7,592 GBP

A
Cheapest Retailer
-
£1,113 GBP
$1,482 USD
A
Retailer 2
-
£1,210 GBP
$1,612 USD
View
A
Retailer 3
-
£1,246 GBP
$1,659 USD
View
Final sale: no returns
A
Retailer 4
-
£1,291 GBP
$1,719 USD
View
Retailer 5
-
£1,313 GBP
$1,748 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£1,506 GBP
$2,006 USD
View
A
Retailer 7
-
£1,541 GBP
View
A
Retailer 8
-
£1,816 GBP
View
A
Retailer 9
-
£1,880 GBP
$2,504 USD
View
A
Retailer 10
-
£1,889 GBP
$2,515 USD
View
A
Retailer 11
-
£1,941 GBP
$2,585 USD
View
A
Retailer 12
-
£2,066 GBP
€2,620 EUR
View
B+
Retailer 13
-
£2,321 GBP
$3,091 USD
View
B+
Retailer 14
-
£2,419 GBP
$3,222 USD
View
B+
Retailer 15
-
£2,998 GBP
ZAR 64,490 ZAR
View
B+
Retailer 16
-
£3,315 GBP
$4,414 USD
View
B+
Retailer 17
-
£3,351 GBP
$4,462 USD
View
B+
Retailer 18
-
£3,707 GBP
View
B+
Retailer 19
-
£3,968 GBP
$5,285 USD
View
B
Retailer 20
-
£4,541 GBP
$6,047 USD
View
Most Expensive
B
Brilliant Earth
21605027A · Oct 28
£7,592 GBP
$10,110 USD
View
20 more retailers have this diamond
Prices start from £1,113 GBPSave up to £6,479 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
£1,113 GBP