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Oval|Lab Grown|IGI

1.04ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG447099739

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099739

Diamond specifications and retailer prices

From €546 EUR
$610 USD
As of October 30, 2026
Save €3,110 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,656 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099739 or 447099739. Listed at 11 retailers as of October 29, 2026, with prices from €546 to €3,656, a €3,110 spread on the same certified stone. MOH London lists it at €3,656. 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

1.04
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099739
Dimensions8.29 × 5.71 × 3.54 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.29 mm5.71 mm1.04 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099739
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.0%

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: €3,656 EUR|Low: €546 EUR|High: €3,680 EUR|Avg: €1,759 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2€546 EUR
Retailer 3€925 EUR
Retailer 6€1,035 EUR
Retailer 4€1,072 EUR
Retailer 7€1,226 EUR
Retailer 9€1,536 EUR
Retailer 5€1,711 EUR
Retailer 8€2,240 EUR
Retailer 10€3,070 EUR
MOH London€3,656 EUR

13 data points across 10 retailers

11 retailers€546 EUR to €3,656 EUR

A
Cheapest Retailer
-
€546 EUR
$610 USD
B+
Retailer 2
-
€925 EUR
$1,033 USD
View
B+
Retailer 3
-
€1,005 EUR
$1,123 USD
View
B+
Retailer 4
-
€1,035 EUR
$1,156 USD
View
Final sale: no returns
Retailer 5
-
€1,072 EUR
$1,198 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€1,072 EUR
$1,198 USD
View
B
Retailer 7
-
€1,226 EUR
$1,370 USD
View
B
Retailer 8
-
€1,711 EUR
$1,911 USD
View
B
Retailer 9
-
€2,009 EUR
$2,245 USD
View
B
Retailer 10
-
€2,240 EUR
$2,503 USD
View
Most Expensive
B
MOH London
LG447099739 · Oct 29
€3,656 EUR
£3,216 GBP
View
10 more retailers have this diamond
Prices start from €546 EURSave up to €3,110 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
1.04ct Oval
€546 EUR