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Oval|Lab Grown|IGI

0.59ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG818671991

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818671991

Diamond specifications and retailer prices

From €420 EUR
$469 USD
As of October 30, 2026
Save €1,282 EUR (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,702 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.59ct lab-grown oval diamond

This 0.59ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818671991 or 818671991. Listed at 6 retailers as of October 29, 2026, with prices from €420 to €1,702, a €1,282 spread on the same certified stone. MOH London lists it at €1,702. 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

0.59
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818671991
Dimensions6.59 × 4.52 × 2.97 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
6.59 mm4.52 mm0.59 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818671991
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,702 EUR|Low: €420 EUR|High: €1,713 EUR|Avg: €922 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5€420 EUR
Retailer 3€682 EUR
Retailer 4€687 EUR
Retailer 2€710 EUR
Retailer 6€1,426 EUR
MOH London€1,702 EUR

42 data points across 6 retailers

6 retailers€420 EUR to €1,702 EUR

B+
Cheapest Retailer
-
€420 EUR
$469 USD
B
Retailer 2
-
€682 EUR
View
B
Retailer 3
-
€687 EUR
$768 USD
View
B
Retailer 4
-
€710 EUR
£625 GBP
View
B
Retailer 5
-
€1,426 EUR
$1,593 USD
View
Most Expensive
B
MOH London
LG818671991 · Oct 29
€1,702 EUR
£1,497 GBP
View
5 more retailers have this diamond
Prices start from €420 EURSave up to €1,282 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.

B+
0.59ct Oval
€420 EUR