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Oval|Lab Grown|IGI

0.80ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG837648666

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837648666

Diamond specifications and retailer prices

From €344 EUR
$384 USD
As of October 30, 2026
Save €1,098 EUR (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,442 EUR at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.8ct lab-grown oval diamond

This 0.8ct lab-grown oval 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 LG837648666 or 837648666. Listed at 12 retailers as of October 29, 2026, with prices from €344 to €1,442, a €1,098 spread on the same certified stone. Riddles Jewelry lists it at €1,442. 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

0.80
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837648666
Dimensions8.78 × 4.98 × 3.00 mm
L/W Ratio1.76
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
8.78 mm4.98 mm0.80 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837648666
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €616 EUR|Low: €344 EUR|High: €1,442 EUR|Avg: €871 EUR|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Riddles Jewelry
October 30, 2026
Retailer 9€344 EUR
Retailer 2€497 EUR
Retailer 10€538 EUR
Retailer 12€550 EUR
Retailer 8€561 EUR
Retailer 1€616 EUR
Retailer 6€626 EUR
Retailer 7€740 EUR
Retailer 3€1,154 EUR
Retailer 4€1,222 EUR
Retailer 11€1,388 EUR
Retailer 5€1,395 EUR
Riddles Jewelry€1,442 EUR

28 data points across 13 retailers

12 retailers€344 EUR to €1,442 EUR

A
Cheapest Retailer
-
€344 EUR
$384 USD
Final sale: no returns
B+
Retailer 2
-
€497 EUR
$555 USD
View
B+
Retailer 3
-
€550 EUR
$615 USD
View
B+
Retailer 4
-
€561 EUR
$627 USD
View
B+
Retailer 5
-
€616 EUR
£542 GBP
View
B+
Retailer 6
-
€626 EUR
ZAR 11,298 ZAR
View
B
Retailer 7
-
€740 EUR
$827 USD
View
B
Retailer 8
-
€1,154 EUR
$1,289 USD
View
B
Retailer 9
-
€1,222 EUR
CA$1,896 CAD
View
B
Retailer 10
-
€1,388 EUR
$1,550 USD
View
B
Retailer 11
-
€1,395 EUR
£1,227 GBP
View
Most Expensive
B
Riddles Jewelry
1987014665 · Oct 29
€1,442 EUR
$1,611 USD
View
11 more retailers have this diamond
Prices start from €344 EURSave up to €1,098 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 Oval
€344 EUR