CaratHunter
Plans
Oval|Lab Grown|IGI

0.48ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG831650993

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831650993

Diamond specifications and retailer prices

From £288 GBP
$386 USD
As of November 1, 2026
Save £1,094 GBP (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,515 GBP at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.48ct lab-grown oval diamond

This 0.48ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831650993 or 831650993. Listed at 18 retailers as of October 31, 2026, with a 380% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.48
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831650993
Dimensions6.41 × 4.44 × 2.75 mm
L/W Ratio1.44
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
6.41 mm4.44 mm0.48 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831650993
Side View
Table 61.0%Crown 34.2°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.9%

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: Nov 1
Current: £1,450 GBP|Low: £277 GBP|High: £1,515 GBP|Avg: £780 GBP|+11.4%
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
Retailer 15
Retailer 16
Retailer 17
Riddles Jewelry
November 1, 2026
Retailer 17£288 GBP
Retailer 2£323 GBP
Retailer 5£323 GBP
Retailer 3£357 GBP
Retailer 16£357 GBP
Retailer 9£399 GBP
Retailer 8£530 GBP
Retailer 13£599 GBP
Retailer 11£603 GBP
Retailer 10£646 GBP
Retailer 15£687 GBP
Retailer 14£714 GBP
Retailer 7£867 GBP
Retailer 6£1,092 GBP
Retailer 4£1,269 GBP
Retailer 12£1,382 GBP
Retailer 1£1,450 GBP
Riddles Jewelry£1,515 GBP

33 data points across 18 retailers

18 retailers£288 GBP to £1,382 GBP

A
Cheapest Retailer
-
£288 GBP
$386 USD
B+
Retailer 2
-
£323 GBP
$433 USD
View
Final sale: no returns
B+
Retailer 3
-
£323 GBP
$433 USD
View
Retailer 4
-
£357 GBP
$479 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£357 GBP
$479 USD
View
B+
Retailer 6
-
£399 GBP
$535 USD
View
B
Retailer 7
-
£530 GBP
$710 USD
View
B
Retailer 8
-
£539 GBP
$722 USD
View
B+
Retailer 9
-
£603 GBP
€769 EUR
View
B+
Retailer 10
-
£646 GBP
View
B+
Retailer 11
-
£687 GBP
$920 USD
View
B
Retailer 12
-
£714 GBP
ZAR 15,455 ZAR
View
B
Retailer 13
-
£867 GBP
$1,162 USD
View
B
Retailer 14
-
£1,092 GBP
CA$2,033 CAD
View
B
Retailer 15
-
£1,269 GBP
$1,700 USD
View
B
Retailer 16
-
£1,382 GBP
$1,852 USD
View
Retailer 17
-
£1,450 GBP
View
Price under review
Most Expensive
Riddles Jewelry
1987692017 · Oct 31
£1,515 GBP
$2,030 USD
View
Price under review
17 more retailers have this diamond
Prices start from £288 GBPSave up to £1,094 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
0.48ct Oval
£288 GBP