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Oval|Lab Grown|IGI

3.38ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG761524561

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761524561

Diamond specifications and retailer prices

From £1,353 GBP
$1,813 USD
As of October 29, 2026
Save £10,417 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £11,770 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.38ct lab-grown oval diamond

This 3.38ct 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 LG761524561 or 761524561. Listed at 20 retailers as of October 29, 2026, with prices from £1,353 to £11,770, a £10,417 spread on the same certified stone. Brilliant Earth lists it at £11,770. 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

3.38
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761524561
Dimensions12.14 × 8.41 × 5.30 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.14 mm8.41 mm3.38 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761524561
Side View
Table 59.0%Crown 37.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.0%

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: £11,770 GBP|Low: £1,353 GBP|High: £11,770 GBP|Avg: £3,700 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 13£1,353 GBP
Retailer 5£1,473 GBP
Retailer 20£1,515 GBP
Retailer 18£1,570 GBP
Retailer 15£1,705 GBP
Retailer 17£1,773 GBP
Retailer 2£2,227 GBP
Retailer 8£2,433 GBP
Retailer 19£2,777 GBP
Retailer 11£2,796 GBP
Retailer 10£2,813 GBP
Retailer 3£2,943 GBP
Retailer 4£3,253 GBP
Retailer 14£3,646 GBP
Retailer 9£3,851 GBP
Retailer 6£4,230 GBP
Retailer 16£4,508 GBP
Retailer 7£5,503 GBP
Retailer 12£6,131 GBP
Brilliant Earth£11,770 GBP

41 data points across 20 retailers

20 retailers£1,353 GBP to £11,770 GBP

A
Cheapest Retailer
-
£1,353 GBP
$1,813 USD
A
Retailer 2
-
£1,473 GBP
$1,973 USD
View
A
Retailer 3
-
£1,515 GBP
$2,030 USD
View
Final sale: no returns
A
Retailer 4
-
£1,570 GBP
$2,104 USD
View
Retailer 5
-
£1,702 GBP
$2,281 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£1,705 GBP
$2,285 USD
View
A
Retailer 7
-
£1,773 GBP
$2,375 USD
View
A
Retailer 8
-
£2,227 GBP
View
A
Retailer 9
-
£2,433 GBP
$3,260 USD
View
B+
Retailer 10
-
£2,777 GBP
$3,721 USD
View
B+
Retailer 11
-
£2,796 GBP
$3,746 USD
View
B+
Retailer 12
-
£2,943 GBP
$3,943 USD
View
B+
Retailer 13
-
£3,253 GBP
View
B+
Retailer 14
-
£3,646 GBP
ZAR 78,915 ZAR
View
Retailer 15
-
£3,851 GBP
A$7,938 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£4,230 GBP
$5,668 USD
View
B+
Retailer 17
-
£4,508 GBP
View
B
Retailer 18
-
£5,503 GBP
$7,373 USD
View
Retailer 19
-
£6,131 GBP
A$12,639 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
17238752A · Oct 29
£11,770 GBP
$15,770 USD
View
19 more retailers have this diamond
Prices start from £1,353 GBPSave up to £10,417 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
3.38ct Oval
£1,353 GBP