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Oval|Lab Grown|IGI

0.98ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG818659133

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818659133

Diamond specifications and retailer prices

From €166 EUR
$185 USD
As of October 29, 2026
Save €998 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,164 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.98ct lab-grown oval diamond

This 0.98ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659133 or 818659133. Listed at 18 retailers as of October 29, 2026, with prices from €166 to €1,164, a €998 spread on the same certified stone. Brilliant Earth lists it at €1,164. 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

0.98
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659133
Dimensions8.50 × 5.45 × 3.33 mm
L/W Ratio1.56
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
8.50 mm5.45 mm0.98 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659133
Side View
Table 58.0%Crown 31.3°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.1%

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: €1,164 EUR|Low: €184 EUR|High: €1,164 EUR|Avg: €550 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 7€186 EUR
Retailer 10€361 EUR
Retailer 4€362 EUR
Retailer 2€370 EUR
Retailer 6€371 EUR
Retailer 8€512 EUR
Retailer 12€522 EUR
Retailer 13€543 EUR
Retailer 9€649 EUR
Retailer 3€708 EUR
Retailer 5€809 EUR
Retailer 11€964 EUR
Brilliant Earth€1,164 EUR

41 data points across 13 retailers

18 retailers€166 EUR to €1,164 EUR

A
Cheapest Retailer
-
€166 EUR
$185 USD
A
Retailer 2
-
€186 EUR
$208 USD
View
Final sale: no returns
A
Retailer 3
-
€192 EUR
$214 USD
View
A
Retailer 4
-
€205 EUR
$229 USD
View
A
Retailer 5
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€205 EUR
$229 USD
View
A
Retailer 6
-
€362 EUR
$404 USD
View
A
Retailer 7
-
€370 EUR
£326 GBP
View
A
Retailer 8
-
€371 EUR
ZAR 6,694 ZAR
View
A
Retailer 9
-
€512 EUR
A$880 AUD
View
B+
Retailer 10
-
€522 EUR
$583 USD
View
B+
Retailer 11
-
€543 EUR
$607 USD
View
B+
Retailer 12
-
€642 EUR
SGD 969 SGD
View
B+
Retailer 13
-
€649 EUR
$725 USD
View
B+
Retailer 14
-
€660 EUR
$737 USD
View
B+
Retailer 15
-
€708 EUR
$791 USD
View
B+
Retailer 16
-
€809 EUR
$904 USD
View
B+
Retailer 17
-
€964 EUR
£848 GBP
View
Most Expensive
B
Brilliant Earth
21421705A · Oct 29
€1,164 EUR
$1,300 USD
View
17 more retailers have this diamond
Prices start from €166 EURSave up to €998 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
0.98ct Oval
€166 EUR