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Oval|Lab Grown|IGI

3.03ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG754563453

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754563453

Diamond specifications and retailer prices

From £837 GBP
$1,121 USD
As of October 29, 2026
Save £5,609 GBP (87%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: £6,445 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563453 or 754563453. Listed at 33 retailers as of October 29, 2026, with prices from £837 to £6,445, a £5,609 spread on the same certified stone. Blue Nile lists it at £6,445. 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

3.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563453
Dimensions8.19 × 8.19 × 5.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
8.19 mm8.19 mm3.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563453
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

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: £6,329 GBP|Low: £807 GBP|High: £7,807 GBP|Avg: £2,598 GBP|-18.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 30, 2026
Retailer 11£837 GBP
Retailer 9£922 GBP
Retailer 22£944 GBP
Retailer 2£1,036 GBP
Retailer 12£1,102 GBP
Retailer 8£1,185 GBP
Retailer 19£1,334 GBP
Retailer 25£1,394 GBP
Retailer 10£1,482 GBP
Retailer 6£1,644 GBP
Retailer 5£1,802 GBP
Retailer 7£2,012 GBP
Retailer 20£2,144 GBP
Retailer 16£2,167 GBP
Retailer 24£2,388 GBP
Retailer 23£2,548 GBP
Retailer 3£2,593 GBP
Retailer 13£2,689 GBP
Retailer 21£3,148 GBP
Retailer 15£3,283 GBP
Retailer 14£3,416 GBP
Retailer 17£4,079 GBP
Retailer 18£5,416 GBP
Retailer 1£6,329 GBP
Retailer 4£6,404 GBP

31 data points across 25 retailers

33 retailers£837 GBP to £6,445 GBP

Retailer 1
-
£750 GBP
$1,005 USD
Price last confirmed 31 days ago
Retailer 2
-
£816 GBP
$1,094 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
£837 GBP
$1,121 USD
View
Retailer 4
-
£858 GBP
$1,150 USD
View
Price last confirmed 31 days ago
Retailer 5
-
£870 GBP
$1,166 USD
View
Price last confirmed 28 days ago
Retailer 6
-
£870 GBP
$1,166 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
£922 GBP
$1,236 USD
View
Final sale: no returns
A
Retailer 8
-
£944 GBP
$1,265 USD
View
A
Retailer 9
-
£1,036 GBP
$1,388 USD
View
A
Retailer 10
-
£1,102 GBP
View
A
Retailer 11
-
£1,185 GBP
HK$12,400 HKD
View
A
Retailer 12
-
£1,334 GBP
View
A
Retailer 13
-
£1,394 GBP
$1,868 USD
View
Retailer 14
-
£1,436 GBP
View
Price last confirmed 15 days ago
A
Retailer 15
-
£1,482 GBP
€1,891 EUR
View
A
Retailer 16
-
£1,644 GBP
$2,203 USD
View
Retailer 17
-
£1,801 GBP
$2,413 USD
View
Price last confirmed 30 days ago
Retailer 18
-
£1,801 GBP
$2,413 USD
View
Price last confirmed 20 days ago
A
Retailer 19
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£1,802 GBP
$2,415 USD
View
A
Retailer 20
-
£2,012 GBP
A$4,148 AUD
View
A
Retailer 21
-
£2,144 GBP
ZAR 46,399 ZAR
View
Retailer 22
-
£2,167 GBP
A$4,468 AUD
View
Price last confirmed 8 days ago
B+
Retailer 23
-
£2,388 GBP
$3,200 USD
View
B+
Retailer 24
-
£2,548 GBP
View
B+
Retailer 25
-
£2,593 GBP
$3,475 USD
View
B+
Retailer 26
-
£2,689 GBP
$3,603 USD
View
B+
Retailer 27
-
£3,148 GBP
View
B+
Retailer 28
-
£3,283 GBP
$4,399 USD
View
B+
Retailer 29
-
£3,416 GBP
SGD 6,185 SGD
View
Retailer 30
-
£5,416 GBP
A$11,165 AUD
View
Price last confirmed 25 days ago
B
Retailer 31
-
£6,329 GBP
$8,480 USD
View
B
Retailer 32
-
£6,404 GBP
$8,580 USD
View
Most Expensive
B
Blue Nile
28929550 · Oct 29
£6,445 GBP
$8,636 USD
View
32 more retailers have this diamond
Prices start from £837 GBPSave up to £5,609 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
3.03ct Oval
£837 GBP