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Oval|Lab Grown|IGI

0.83ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG837648654

Certificate IGI LG837648654

Diamond specifications and retailer prices

From €288 EUR
$322 USD
As of October 29, 2026
Save €1,207 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,496 EUR at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.83ct lab-grown oval diamond

This 0.83ct 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 LG837648654 or 837648654. Listed at 21 retailers as of October 29, 2026, with prices from €288 to €1,496, a €1,207 spread on the same certified stone. Riddles Jewelry lists it at €1,496. 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

0.83
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG837648654
Dimensions7.40 × 5.33 × 3.31 mm
L/W Ratio1.39
Top View
7.40 mm5.33 mm0.83 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837648654
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.1%

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 29
Current: €469 EUR|Low: €277 EUR|High: €1,496 EUR|Avg: €769 EUR|-1.0%
Retailer 1
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Retailer 5
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Retailer 21
Riddles Jewelry
October 30, 2026
Retailer 20€288 EUR
Retailer 2€335 EUR
Retailer 7€356 EUR
Retailer 5€358 EUR
Retailer 21€358 EUR
Retailer 1€469 EUR
Retailer 4€515 EUR
Retailer 11€520 EUR
Retailer 10€543 EUR
Retailer 17€555 EUR
Retailer 19€568 EUR
Retailer 18€582 EUR
Retailer 12€639 EUR
Retailer 16€647 EUR
Retailer 9€768 EUR
Retailer 6€1,150 EUR
Retailer 8€1,191 EUR
Retailer 14€1,267 EUR
Retailer 13€1,288 EUR
Retailer 3€1,418 EUR
Retailer 15€1,441 EUR
Riddles Jewelry€1,496 EUR

30 data points across 22 retailers

21 retailers€288 EUR to €1,496 EUR

A
Cheapest Retailer
-
€288 EUR
$322 USD
A
Retailer 2
-
€335 EUR
$374 USD
View
A
Retailer 3
-
€356 EUR
$398 USD
View
Final sale: no returns
A
Retailer 4
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€358 EUR
$400 USD
View
A
Retailer 5
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€358 EUR
$400 USD
View
A
Retailer 6
-
€469 EUR
£413 GBP
View
B+
Retailer 7
-
€515 EUR
$575 USD
View
B+
Retailer 8
-
€520 EUR
$581 USD
View
B+
Retailer 9
-
€543 EUR
$607 USD
View
B+
Retailer 10
-
€568 EUR
$635 USD
View
B+
Retailer 11
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€582 EUR
$650 USD
View
B+
Retailer 12
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€639 EUR
£562 GBP
View
B+
Retailer 13
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€647 EUR
ZAR 11,684 ZAR
View
B
Retailer 14
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€768 EUR
$858 USD
View
B
Retailer 15
-
€1,150 EUR
$1,285 USD
View
B
Retailer 16
-
€1,191 EUR
$1,330 USD
View
B
Retailer 17
-
€1,267 EUR
CA$1,966 CAD
View
B
Retailer 18
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€1,288 EUR
$1,439 USD
View
B
Retailer 19
-
€1,418 EUR
$1,584 USD
View
B
Retailer 20
-
€1,441 EUR
£1,268 GBP
View
Most Expensive
B
Riddles Jewelry
1986183168 · Oct 29
€1,496 EUR
$1,671 USD
View
20 more retailers have this diamond
Prices start from €288 EURSave up to €1,207 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
0.83ct Oval
€288 EUR