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Oval|Lab Grown|IGI

1.26ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG794675911

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794675911

Diamond specifications and retailer prices

From £292 GBP
$391 USD
As of October 30, 2026
Save £2,380 GBP (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £2,672 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.26ct lab-grown oval diamond

This 1.26ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794675911 or 794675911. Listed at 28 retailers as of October 30, 2026, with prices from £292 to £2,672, a £2,380 spread on the same certified stone. Brilliant Earth lists it at £2,672. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794675911
Dimensions8.84 × 6.06 × 3.76 mm
L/W Ratio1.46
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
8.84 mm6.06 mm1.26 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794675911
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

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 30
Current: £2,672 GBP|Low: £292 GBP|High: £2,672 GBP|Avg: £736 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
November 1, 2026
Retailer 6£292 GBP
Retailer 3£323 GBP
Retailer 5£393 GBP
Retailer 12£433 GBP
Retailer 14£479 GBP
Retailer 10£537 GBP
Retailer 8£549 GBP
Retailer 15£586 GBP
Retailer 13£590 GBP
Retailer 11£613 GBP
Retailer 2£646 GBP
Retailer 7£778 GBP
Retailer 4£978 GBP
Retailer 9£1,402 GBP
Brilliant Earth£2,672 GBP

42 data points across 15 retailers

28 retailers£292 GBP to £2,672 GBP

Retailer 1
-
£250 GBP
$335 USD
Price last confirmed 30 days ago
A
Retailer 2
-
£292 GBP
$391 USD
View
Final sale: no returns
Retailer 3
-
£302 GBP
$405 USD
View
Price last confirmed 37 days ago
Retailer 4
-
£319 GBP
$428 USD
View
Price last confirmed 37 days ago
Retailer 5
-
£323 GBP
$433 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
£393 GBP
$527 USD
View
A
Retailer 7
-
£433 GBP
$580 USD
View
A
Retailer 8
-
£479 GBP
$642 USD
View
A
Retailer 9
-
£484 GBP
$648 USD
View
A
Retailer 10
-
£498 GBP
$667 USD
View
B+
Retailer 11
-
£549 GBP
€700 EUR
View
B+
Retailer 12
-
£586 GBP
A$1,208 AUD
View
B+
Retailer 13
-
£590 GBP
$790 USD
View
B+
Retailer 14
-
£613 GBP
ZAR 13,274 ZAR
View
B+
Retailer 15
-
£646 GBP
View
B+
Retailer 16
-
£778 GBP
$1,042 USD
View
B
Retailer 17
-
£978 GBP
$1,310 USD
View
B
Retailer 18
-
£1,069 GBP
CA$1,989 CAD
View
Retailer 19
-
£1,147 GBP
$1,537 USD
View
Price last confirmed 32 days ago
B
Retailer 20
-
£1,242 GBP
$1,664 USD
View
B
Retailer 21
-
£1,262 GBP
$1,691 USD
View
B
Retailer 22
-
£1,262 GBP
$1,691 USD
View
B
Retailer 23
-
£1,262 GBP
$1,691 USD
View
B
Retailer 24
-
£1,402 GBP
View
B
Retailer 25
-
£1,820 GBP
$2,439 USD
View
B
Retailer 26
-
£1,963 GBP
$2,630 USD
View
B
Retailer 27
-
£2,314 GBP
$3,100 USD
View
Most Expensive
B
Brilliant Earth
20488475Y · Oct 31
£2,672 GBP
$3,580 USD
View
27 more retailers have this diamond
Prices start from £292 GBPSave up to £2,380 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
1.26ct Oval
£292 GBP