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Oval|Lab Grown|IGI

0.91ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG436072752

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436072752

Diamond specifications and retailer prices

From €483 EUR
$540 USD
As of October 30, 2026
Save €2,852 EUR (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,335 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown oval diamond

This 0.91ct lab-grown oval sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436072752 or 436072752. Listed at 10 retailers as of October 29, 2026, with prices from €483 to €3,335, a €2,852 spread on the same certified stone. MOH London lists it at €3,335. 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

0.91
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072752
Dimensions7.71 × 5.46 × 3.44 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.71 mm5.46 mm0.91 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436072752
Side View
Table 60.5%Crown 34.2°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 63.0%

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: €3,335 EUR|Low: €483 EUR|High: €3,361 EUR|Avg: €1,548 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2€483 EUR
Retailer 5€763 EUR
Retailer 7€1,043 EUR
Retailer 8€1,344 EUR
Retailer 6€1,424 EUR
Retailer 3€1,525 EUR
Retailer 4€2,035 EUR
MOH London€3,335 EUR

19 data points across 8 retailers

10 retailers€483 EUR to €3,335 EUR

A
Cheapest Retailer
-
€483 EUR
$540 USD
B+
Retailer 2
-
€763 EUR
$852 USD
View
B+
Retailer 3
-
€830 EUR
$927 USD
View
Retailer 4
-
€885 EUR
$989 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
€885 EUR
$989 USD
View
B
Retailer 6
-
€1,424 EUR
$1,591 USD
View
B
Retailer 7
-
€1,525 EUR
View
B
Retailer 8
-
€2,035 EUR
$2,273 USD
View
B
Retailer 9
-
€2,488 EUR
$2,780 USD
View
Most Expensive
B
MOH London
LG436072752 · Oct 29
€3,335 EUR
£2,934 GBP
View
9 more retailers have this diamond
Prices start from €483 EURSave up to €2,852 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
0.91ct Oval
€483 EUR