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Oval|Lab Grown|IGI

0.81ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG803661590

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803661590

Diamond specifications and retailer prices

From €101 EUR
$112 USD
As of October 26, 2026
Save €947 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,047 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.81ct lab-grown oval diamond

This 0.81ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG803661590 or 803661590. Listed at 17 retailers as of October 26, 2026, with prices from €101 to €1,047, a €947 spread on the same certified stone. MOH London lists it at €1,047. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.81
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661590
Dimensions7.22 × 5.18 × 3.38 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm5.18 mm0.81 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661590
Side View
Table 59.0%Crown 38.4°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 65.3%

Caratlytics Score

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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 26
Current: €1,047 EUR|Low: €97 EUR|High: €1,070 EUR|Avg: €299 EUR|-1.9%
MOH London
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
October 29, 2026
Retailer 16€101 EUR
Retailer 4€112 EUR
Retailer 3€117 EUR
Retailer 8€133 EUR
Retailer 9€182 EUR
Retailer 12€193 EUR
Retailer 13€224 EUR
Retailer 15€247 EUR
Retailer 10€251 EUR
Retailer 11€292 EUR
Retailer 14€295 EUR
Retailer 7€342 EUR
Retailer 2€348 EUR
Retailer 6€403 EUR
Retailer 5€548 EUR
MOH London€1,047 EUR

42 data points across 16 retailers

17 retailers€101 EUR to €1,047 EUR

A
Cheapest Retailer
-
€101 EUR
$112 USD
A
Retailer 2
-
€112 EUR
$125 USD
View
Final sale: no returns
A
Retailer 3
-
€117 EUR
$130 USD
View
A
Retailer 4
-
€133 EUR
$148 USD
View
A
Retailer 5
-
€150 EUR
HK$1,300 HKD
View
A
Retailer 6
-
€182 EUR
£159 GBP
View
Retailer 7
-
€193 EUR
$215 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
€224 EUR
View
B+
Retailer 9
-
€247 EUR
$275 USD
View
A
Retailer 10
-
€251 EUR
£220 GBP
View
B+
Retailer 11
-
€292 EUR
£255 GBP
View
B+
Retailer 12
-
€295 EUR
$328 USD
View
B+
Retailer 13
-
€342 EUR
$381 USD
View
B+
Retailer 14
-
€348 EUR
SGD 524 SGD
View
B+
Retailer 15
-
€403 EUR
$448 USD
View
B
Retailer 16
-
€548 EUR
$610 USD
View
Most Expensive
B
MOH London
LG803661590 · Oct 26
€1,047 EUR
£918 GBP
View
16 more retailers have this diamond
Prices start from €101 EURSave up to €947 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
0.81ct Oval
€101 EUR