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Oval|Lab Grown|IGI

3.02ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG833668421

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833668421

Diamond specifications and retailer prices

From £827 GBP
$1,101 USD
As of October 27, 2026
Save £10,041 GBP (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £11,639 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.02ct lab-grown oval diamond

This 3.02ct lab-grown oval 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 LG833668421 or 833668421. Listed at 23 retailers as of October 27, 2026, with a 1214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833668421
Dimensions11.48 × 8.10 × 5.16 mm
L/W Ratio1.42
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
11.48 mm8.10 mm3.02 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833668421
Side View
Table 58.0%Crown 36.2°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 63.7%

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 27
Current: £1,531 GBP|Low: £827 GBP|High: £10,867 GBP|Avg: £3,243 GBP|-31.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 23
October 29, 2026
Retailer 2£827 GBP
Retailer 9£925 GBP
Retailer 10£959 GBP
Retailer 22£1,156 GBP
Retailer 8£1,207 GBP
Retailer 19£1,267 GBP
Retailer 5£1,349 GBP
Retailer 18£1,409 GBP
Retailer 20£1,494 GBP
Retailer 1£1,531 GBP
Retailer 4£1,604 GBP
Retailer 3£1,665 GBP
Retailer 23£1,945 GBP
Retailer 12£2,457 GBP
Retailer 13£2,552 GBP
Retailer 14£2,963 GBP
Retailer 7£3,024 GBP
Retailer 17£3,418 GBP
Retailer 11£3,518 GBP
Retailer 15£3,757 GBP
Retailer 21£6,465 GBP
Retailer 6£7,337 GBP
Retailer 16£10,867 GBP

22 data points across 23 retailers

23 retailers£827 GBP to £10,867 GBP

A
Cheapest Retailer
-
£827 GBP
$1,101 USD
A
Retailer 2
-
£925 GBP
$1,232 USD
View
Final sale: no returns
A
Retailer 3
-
£959 GBP
$1,277 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
£1,156 GBP
$1,540 USD
View
A
Retailer 5
-
£1,207 GBP
$1,607 USD
View
A
Retailer 6
-
£1,267 GBP
View
A
Retailer 7
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£1,349 GBP
$1,797 USD
View
A
Retailer 8
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£1,409 GBP
$1,876 USD
View
A
Retailer 9
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£1,494 GBP
$1,990 USD
View
A
Retailer 10
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£1,531 GBP
View
A
Retailer 11
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£1,665 GBP
$2,217 USD
View
A
Retailer 12
-
£1,945 GBP
$2,590 USD
View
B+
Retailer 13
-
£2,457 GBP
ZAR 52,867 ZAR
View
B+
Retailer 14
-
£2,552 GBP
View
B+
Retailer 15
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£2,963 GBP
$3,946 USD
View
B+
Retailer 16
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£3,024 GBP
$4,027 USD
View
B+
Retailer 17
-
£3,418 GBP
View
B+
Retailer 18
-
£3,518 GBP
$4,685 USD
View
B+
Retailer 19
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£3,757 GBP
$5,004 USD
View
B
Retailer 20
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£6,465 GBP
$8,609 USD
View
B
Retailer 21
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£7,337 GBP
$9,770 USD
View
B
Retailer 22
-
£10,867 GBP
$14,472 USD
View
Most Expensive
B
Brilliant Earth
21802811A · Oct 29
£11,639 GBP
$15,500 USD
View
Price under review
22 more retailers have this diamond
Prices start from £827 GBPSave up to £10,041 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 Oval
£827 GBP