Oval|Lab Grown|IGI

0.99ct F FL Oval Lab Grown Diamond

ID • F/FL • IGI LG815698143

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815698143

Diamond specifications and retailer prices

From €414 EUR
$462 USD
As of October 29, 2026
Save €1,515 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,929 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698143 or 815698143. Listed at 18 retailers as of October 29, 2026, with prices from €414 to €1,929, a €1,515 spread on the same certified stone. With Clarity lists it at €1,929. 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

0.99
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698143
Dimensions8.40 × 5.47 × 3.44 mm
L/W Ratio1.54
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
8.40 mm5.47 mm0.99 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698143
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 29
Current: €904 EUR|Low: €414 EUR|High: €2,339 EUR|Avg: €1,010 EUR|-36.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
With Clarity
October 30, 2026
Retailer 6€414 EUR
Retailer 8€463 EUR
Retailer 17€463 EUR
Retailer 9€512 EUR
Retailer 4€563 EUR
Retailer 15€631 EUR
Retailer 13€725 EUR
Retailer 14€790 EUR
Retailer 2€801 EUR
Retailer 10€849 EUR
Retailer 1€904 EUR
Retailer 11€927 EUR
Retailer 5€1,375 EUR
Retailer 16€1,378 EUR
Retailer 3€1,647 EUR
Retailer 7€1,675 EUR
Retailer 12€1,885 EUR
With Clarity€1,929 EUR

41 data points across 18 retailers

18 retailers€414 EUR to €1,929 EUR

A
Cheapest Retailer
-
€414 EUR
$462 USD
A
Retailer 2
-
€463 EUR
$517 USD
View
Final sale: no returns
A
Retailer 3
-
€463 EUR
$517 USD
View
Retailer 4
-
€512 EUR
$572 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€512 EUR
$572 USD
View
A
Retailer 6
-
€563 EUR
$629 USD
View
Retailer 7
-
€631 EUR
£555 GBP
View
Price last confirmed 15 days ago
Retailer 8
-
€725 EUR
$810 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
€801 EUR
$895 USD
View
B+
Retailer 10
-
€849 EUR
£747 GBP
View
B+
Retailer 11
-
€904 EUR
$1,010 USD
View
B+
Retailer 12
-
€927 EUR
ZAR 16,728 ZAR
View
B
Retailer 13
-
€1,375 EUR
SGD 2,076 SGD
View
B
Retailer 14
-
€1,378 EUR
$1,539 USD
View
B
Retailer 15
-
€1,647 EUR
$1,840 USD
View
B
Retailer 16
-
€1,675 EUR
$1,871 USD
View
B
Retailer 17
-
€1,885 EUR
£1,658 GBP
View
Most Expensive
B
With Clarity
815698143 · Oct 31
€1,929 EUR
$2,155 USD
View
17 more retailers have this diamond
Prices start from €414 EURSave up to €1,515 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
0.99ct Oval
€414 EUR