CaratHunter
Plans
Oval|Lab Grown|IGI

1.24ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG756581794

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756581794

Diamond specifications and retailer prices

From £245 GBP
$328 USD
As of November 1, 2026
Save £969 GBP (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,409 GBP at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

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 LG756581794 or 756581794. Listed at 24 retailers as of November 1, 2026, with a 396% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756581794
Dimensions8.80 × 6.15 × 3.70 mm
L/W Ratio1.43
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
8.80 mm6.15 mm1.24 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756581794
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.2%

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: £2,409 GBP|Low: £236 GBP|High: £2,409 GBP|Avg: £694 GBP
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 3, 2026
Retailer 6£245 GBP
Retailer 7£274 GBP
Retailer 21£283 GBP
Retailer 9£303 GBP
Retailer 14£304 GBP
Retailer 16£334 GBP
Retailer 23£406 GBP
Retailer 12£418 GBP
Retailer 22£486 GBP
Retailer 17£522 GBP
Retailer 11£522 GBP
Retailer 19£536 GBP
Retailer 2£542 GBP
Retailer 15£618 GBP
Retailer 10£735 GBP
Retailer 13£758 GBP
Retailer 8£967 GBP
Retailer 20£973 GBP
Retailer 3£976 GBP
Retailer 5£1,007 GBP
Retailer 4£1,193 GBP
Retailer 18£1,214 GBP
Brilliant Earth£2,409 GBP

35 data points across 23 retailers

24 retailers£245 GBP to £1,214 GBP

A
Cheapest Retailer
-
£245 GBP
$328 USD
A
Retailer 2
-
£274 GBP
$367 USD
View
Final sale: no returns
A
Retailer 3
-
£283 GBP
$380 USD
View
A
Retailer 4
-
£303 GBP
$406 USD
View
Retailer 5
-
£304 GBP
$408 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£334 GBP
HK$3,500 HKD
View
A
Retailer 7
-
£406 GBP
$545 USD
View
A
Retailer 8
-
£418 GBP
$560 USD
View
A
Retailer 9
-
£486 GBP
$652 USD
View
B+
Retailer 10
-
£522 GBP
ZAR 11,313 ZAR
View
B+
Retailer 11
-
£522 GBP
A$1,078 AUD
View
B+
Retailer 12
-
£536 GBP
€685 EUR
View
B+
Retailer 13
-
£542 GBP
View
B+
Retailer 14
-
£618 GBP
$829 USD
View
B+
Retailer 15
-
£735 GBP
A$1,517 AUD
View
B+
Retailer 16
-
£758 GBP
$1,016 USD
View
B
Retailer 17
-
£967 GBP
SGD 1,752 SGD
View
B
Retailer 18
-
£973 GBP
$1,305 USD
View
B+
Retailer 19
-
£976 GBP
A$2,013 AUD
View
B
Retailer 20
-
£1,007 GBP
$1,350 USD
View
Retailer 21
-
£1,182 GBP
$1,585 USD
View
Price last confirmed 15 days ago
B
Retailer 22
-
£1,193 GBP
$1,600 USD
View
B+
Retailer 23
-
£1,214 GBP
View
Most Expensive
Brilliant Earth
17287765A · Oct 21
£2,409 GBP
$3,230 USD
View
Price last confirmed 13 days ago
23 more retailers have this diamond
Prices start from £245 GBPSave up to £969 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
£245 GBP