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Oval|Lab Grown|IGI

1.79ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804655847

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804655847

Diamond specifications and retailer prices

From £276 GBP
$367 USD
As of October 29, 2026
Save £3,126 GBP (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,402 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.79ct lab-grown oval diamond

This 1.79ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804655847 or 804655847. Listed at 22 retailers as of October 28, 2026, with prices from £276 to £3,402, a £3,126 spread on the same certified stone. Rare Carat lists it at £3,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804655847
Dimensions9.61 × 6.81 × 4.26 mm
L/W Ratio1.41
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
9.61 mm6.81 mm1.79 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804655847
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

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: £3,402 GBP|Low: £276 GBP|High: £3,402 GBP|Avg: £1,049 GBP
Rare Carat
Retailer 2
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October 29, 2026
Retailer 5£276 GBP
Retailer 7£320 GBP
Retailer 19£320 GBP
Retailer 11£342 GBP
Retailer 16£342 GBP
Retailer 14£454 GBP
Retailer 3£545 GBP
Retailer 13£587 GBP
Retailer 15£603 GBP
Retailer 2£615 GBP
Retailer 4£1,002 GBP
Retailer 6£1,053 GBP
Retailer 10£1,098 GBP
Retailer 8£1,128 GBP
Retailer 18£1,178 GBP
Retailer 9£1,205 GBP
Retailer 20£1,223 GBP
Retailer 17£1,336 GBP
Retailer 12£2,831 GBP
Rare Carat£3,402 GBP

25 data points across 20 retailers

22 retailers£276 GBP to £3,402 GBP

A
Cheapest Retailer
-
£276 GBP
$367 USD
A
Retailer 2
-
£320 GBP
$426 USD
View
Final sale: no returns
A
Retailer 3
-
£320 GBP
$426 USD
View
A
Retailer 4
-
£342 GBP
$455 USD
View
A
Retailer 5
-
£342 GBP
$455 USD
View
A
Retailer 6
-
£454 GBP
$605 USD
View
A
Retailer 7
-
£545 GBP
$726 USD
View
A
Retailer 8
-
£587 GBP
ZAR 12,628 ZAR
View
A
Retailer 9
-
£603 GBP
€765 EUR
View
A
Retailer 10
-
£615 GBP
View
Retailer 11
-
£834 GBP
$1,111 USD
View
Price last confirmed 20 days ago
B+
Retailer 12
-
£1,002 GBP
$1,334 USD
View
B+
Retailer 13
-
£1,053 GBP
$1,402 USD
View
B+
Retailer 14
-
£1,098 GBP
$1,462 USD
View
B+
Retailer 15
-
£1,128 GBP
$1,502 USD
View
B+
Retailer 16
-
£1,178 GBP
$1,569 USD
View
B+
Retailer 17
-
£1,205 GBP
SGD 2,169 SGD
View
B+
Retailer 18
-
£1,223 GBP
$1,628 USD
View
B+
Retailer 19
-
£1,291 GBP
$1,719 USD
View
B+
Retailer 20
-
£1,336 GBP
View
B
Retailer 21
-
£2,831 GBP
$3,770 USD
View
Most Expensive
B
Rare Carat
PD-209483 · Oct 28
£3,402 GBP
$4,530 USD
View
21 more retailers have this diamond
Prices start from £276 GBPSave up to £3,126 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
1.79ct Oval
£276 GBP