CaratHunter
Plans
Oval|Lab Grown|IGI

1.24ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG717514423

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG717514423

Diamond specifications and retailer prices

From £171 GBP
$229 USD
As of November 1, 2026
Save £1,470 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,640 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown oval diamond

This 1.24ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG717514423 or 717514423. Listed at 21 retailers as of November 1, 2026, with prices from £171 to £1,640, a £1,470 spread on the same certified stone. Do Amore Diamonds lists it at £1,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717514423
Dimensions8.75 × 6.00 × 3.76 mm
L/W Ratio1.46
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
8.75 mm6.00 mm1.24 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717514423
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

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: Nov 1
Current: £445 GBP|Low: £164 GBP|High: £1,208 GBP|Avg: £517 GBP|+4.6%
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
November 3, 2026
Retailer 14£171 GBP
Retailer 6£191 GBP
Retailer 3£198 GBP
Retailer 8£212 GBP
Retailer 15£212 GBP
Retailer 16£359 GBP
Retailer 5£391 GBP
Retailer 11£403 GBP
Retailer 1£445 GBP
Retailer 10£571 GBP
Retailer 13£682 GBP
Retailer 2£751 GBP
Retailer 4£906 GBP
Retailer 7£909 GBP
Retailer 9£936 GBP
Retailer 12£1,171 GBP

43 data points across 16 retailers

21 retailers£171 GBP to £1,640 GBP

A
Cheapest Retailer
-
£171 GBP
$229 USD
A
Retailer 2
-
£191 GBP
$256 USD
View
Final sale: no returns
A
Retailer 3
-
£198 GBP
$265 USD
View
Retailer 4
-
£212 GBP
$284 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£212 GBP
$284 USD
View
A
Retailer 6
-
£315 GBP
HK$3,300 HKD
View
A
Retailer 7
-
£359 GBP
$482 USD
View
A
Retailer 8
-
£391 GBP
$525 USD
View
A
Retailer 9
-
£403 GBP
ZAR 8,737 ZAR
View
A
Retailer 10
-
£445 GBP
View
A
Retailer 11
-
£465 GBP
$623 USD
View
B+
Retailer 12
-
£571 GBP
A$1,178 AUD
View
B+
Retailer 13
-
£682 GBP
$915 USD
View
B+
Retailer 14
-
£751 GBP
$1,007 USD
View
B+
Retailer 15
-
£878 GBP
$1,178 USD
View
B
Retailer 16
-
£906 GBP
SGD 1,642 SGD
View
B
Retailer 17
-
£909 GBP
View
B+
Retailer 18
-
£936 GBP
View
B
Retailer 19
-
£958 GBP
$1,285 USD
View
Retailer 20
-
£1,171 GBP
$1,570 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-6DAD9EDDA · Nov 2
£1,640 GBP
$2,200 USD
View
20 more retailers have this diamond
Prices start from £171 GBPSave up to £1,470 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
1.24ct Oval
£171 GBP