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Oval|Lab Grown|IGI

0.79ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG821688155

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821688155

Diamond specifications and retailer prices

From £276 GBP
$370 USD
As of November 1, 2026
Save £1,908 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,183 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.79ct lab-grown oval diamond

This 0.79ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821688155 or 821688155. Listed at 23 retailers as of November 1, 2026, with prices from £276 to £2,183, a £1,908 spread on the same certified stone. Do Amore Diamonds lists it at £2,183. 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

0.79
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821688155
Dimensions7.72 × 5.14 × 3.18 mm
L/W Ratio1.50
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
7.72 mm5.14 mm0.79 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821688155
Side View
Table 59.0%Crown 33.9°Girdle: MED-THKPavilion 40.5°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: £2,183 GBP|Low: £256 GBP|High: £2,183 GBP|Avg: £769 GBP|+18.6%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 12
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Retailer 15
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Retailer 19
Retailer 20
November 2, 2026
Retailer 7£276 GBP
Retailer 8£305 GBP
Retailer 10£317 GBP
Retailer 6£430 GBP
Retailer 3£453 GBP
Retailer 19£504 GBP
Retailer 16£520 GBP
Retailer 20£554 GBP
Retailer 17£585 GBP
Retailer 13£602 GBP
Retailer 2£611 GBP
Retailer 5£730 GBP
Retailer 14£924 GBP
Retailer 12£932 GBP
Retailer 4£1,004 GBP
Retailer 11£1,186 GBP
Retailer 9£1,195 GBP
Retailer 18£1,199 GBP
Retailer 15£1,315 GBP
Do Amore Diamonds£2,183 GBP

34 data points across 20 retailers

23 retailers£276 GBP to £2,183 GBP

Retailer 1
-
£230 GBP
$308 USD
Price last confirmed 41 days ago
A
Retailer 2
-
£276 GBP
$370 USD
View
Final sale: no returns
Retailer 3
-
£281 GBP
$377 USD
View
Price last confirmed 43 days ago
Retailer 4
-
£305 GBP
$409 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£317 GBP
$426 USD
View
B+
Retailer 6
-
£430 GBP
$577 USD
View
B+
Retailer 7
-
£453 GBP
$608 USD
View
B+
Retailer 8
-
£453 GBP
$608 USD
View
B+
Retailer 9
-
£520 GBP
€664 EUR
View
B+
Retailer 10
-
£554 GBP
$743 USD
View
B+
Retailer 11
-
£585 GBP
A$1,208 AUD
View
B+
Retailer 12
-
£602 GBP
View
B+
Retailer 13
-
£611 GBP
ZAR 13,251 ZAR
View
B
Retailer 14
-
£730 GBP
$980 USD
View
Retailer 15
-
£916 GBP
$1,229 USD
View
Price last confirmed 42 days ago
B
Retailer 16
-
£924 GBP
$1,240 USD
View
B
Retailer 17
-
£932 GBP
$1,251 USD
View
B
Retailer 18
-
£1,004 GBP
CA$1,872 CAD
View
B
Retailer 19
-
£1,186 GBP
$1,591 USD
View
B
Retailer 20
-
£1,195 GBP
$1,603 USD
View
B
Retailer 21
-
£1,199 GBP
$1,609 USD
View
B
Retailer 22
-
£1,315 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5CB9B4C2C · Nov 2
£2,183 GBP
$2,930 USD
View
22 more retailers have this diamond
Prices start from £276 GBPSave up to £1,908 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
0.79ct Oval
£276 GBP