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Radiant|Lab Grown|IGI

0.80ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG818658721

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG818658721

Diamond specifications and retailer prices

From €313 EUR
$350 USD
As of October 30, 2026
Save €1,089 EUR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,403 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown radiant diamond

This 0.8ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818658721 or 818658721. Listed at 16 retailers as of October 29, 2026, with prices from €313 to €1,403, a €1,089 spread on the same certified stone. MOH London lists it at €1,403. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658721
Dimensions6.72 × 4.58 × 3.09 mm
L/W Ratio1.47
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
6.72 mm4.58 mm0.80 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658721
Side View
Table 64.0%Crown 40.8°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
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: €1,403 EUR|Low: €313 EUR|High: €1,412 EUR|Avg: €776 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12€313 EUR
Retailer 6€457 EUR
Retailer 9€491 EUR
Retailer 3€498 EUR
Retailer 8€564 EUR
Retailer 2€620 EUR
Retailer 7€630 EUR
Retailer 10€784 EUR
Retailer 5€849 EUR
Retailer 4€1,160 EUR
Retailer 11€1,393 EUR
MOH London€1,403 EUR

29 data points across 12 retailers

16 retailers€313 EUR to €1,403 EUR

Retailer 1
-
€281 EUR
$314 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€313 EUR
$350 USD
View
Final sale: no returns
Retailer 3
-
€348 EUR
$389 USD
View
Price last confirmed 28 days ago
Retailer 4
-
€348 EUR
$389 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
€457 EUR
£402 GBP
View
B+
Retailer 6
-
€491 EUR
$548 USD
View
B+
Retailer 7
-
€498 EUR
$556 USD
View
Retailer 8
-
€564 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€620 EUR
£546 GBP
View
B+
Retailer 10
-
€630 EUR
ZAR 11,364 ZAR
View
B
Retailer 11
-
€784 EUR
$876 USD
View
B
Retailer 12
-
€849 EUR
$948 USD
View
Retailer 13
-
€1,119 EUR
$1,250 USD
View
Price last confirmed 31 days ago
B
Retailer 14
-
€1,160 EUR
$1,296 USD
View
B
Retailer 15
-
€1,393 EUR
$1,556 USD
View
Most Expensive
B
MOH London
LG818658721 · Oct 29
€1,403 EUR
£1,234 GBP
View
15 more retailers have this diamond
Prices start from €313 EURSave up to €1,089 EUR

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
0.80ct Radiant
€313 EUR