Round|Lab Grown|IGI

0.79ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG800679131

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800679131

Diamond specifications and retailer prices

From £178 GBP
$239 USD
As of October 30, 2026
Save £662 GBP (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £841 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.79ct lab-grown round diamond

This 0.79ct lab-grown round 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 LG800679131 or 800679131. Listed at 12 retailers as of October 29, 2026, with prices from £178 to £841, a £662 spread on the same certified stone. MOH London lists it at £841. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800679131
Dimensions5.96 × 5.99 × 3.62 mm
L/W Ratio1.01
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
5.96 mm5.99 mm0.79 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800679131
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

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: £841 GBP|Low: £178 GBP|High: £910 GBP|Avg: £507 GBP|-6.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8£178 GBP
Retailer 9£295 GBP
Retailer 3£296 GBP
Retailer 5£352 GBP
Retailer 6£377 GBP
Retailer 2£388 GBP
Retailer 12£454 GBP
Retailer 10£519 GBP
Retailer 4£528 GBP
Retailer 7£672 GBP
Retailer 11£799 GBP
MOH London£841 GBP

41 data points across 12 retailers

12 retailers£178 GBP to £841 GBP

A
Cheapest Retailer
-
£178 GBP
$239 USD
A
Retailer 2
-
£295 GBP
$395 USD
View
A
Retailer 3
-
£296 GBP
HK$3,100 HKD
View
A
Retailer 4
-
£352 GBP
€449 EUR
View
B+
Retailer 5
-
£377 GBP
ZAR 8,167 ZAR
View
B+
Retailer 6
-
£388 GBP
View
B+
Retailer 7
-
£454 GBP
$608 USD
View
Retailer 8
-
£519 GBP
$695 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
£528 GBP
A$1,088 AUD
View
B+
Retailer 10
-
£672 GBP
$900 USD
View
B
Retailer 11
-
£799 GBP
$1,070 USD
View
Most Expensive
B
MOH London
LG800679131 · Oct 29
£841 GBP
View
11 more retailers have this diamond
Prices start from £178 GBPSave up to £662 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 Round
£178 GBP