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Oval|Lab Grown|IGI

3.03ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG691564698

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG691564698

Diamond specifications and retailer prices

From €317 EUR
As of November 6, 2026
Save €1,470 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,787 EUR at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG691564698 or 691564698. Listed at 15 retailers as of November 4, 2026, with prices from €317 to €1,787, a €1,470 spread on the same certified stone. Rare Carat lists it at €1,787. 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

3.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691564698
Dimensions12.06 × 8.09 × 5.04 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.06 mm8.09 mm3.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691564698
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €1,787 EUR|Low: €317 EUR|High: €3,718 EUR|Avg: €1,240 EUR|-30.7%
Rare Carat
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
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Retailer 17
November 6, 2026
Retailer 14€317 EUR
Retailer 7€368 EUR
Retailer 16€393 EUR
Retailer 3€435 EUR
Retailer 15€528 EUR
Retailer 10€533 EUR
Retailer 5€631 EUR
Retailer 2€635 EUR
Retailer 17€675 EUR
Retailer 11€700 EUR
Retailer 13€1,153 EUR
Retailer 6€1,264 EUR
Retailer 4€1,343 EUR
Retailer 12€1,536 EUR
Rare Carat€1,787 EUR
Retailer 8€3,681 EUR
Retailer 9€3,718 EUR

11 data points across 17 retailers

15 retailers€317 EUR to €1,787 EUR

A
Cheapest Retailer
-
€317 EUR
A
Retailer 2
-
€368 EUR
View
A
Retailer 3
-
€393 EUR
View
A
Retailer 4
-
€435 EUR
View
A
Retailer 5
-
€528 EUR
View
A
Retailer 6
-
€533 EUR
View
B+
Retailer 7
-
€631 EUR
View
A
Retailer 8
-
€635 EUR
View
A
Retailer 9
-
€675 EUR
View
A
Retailer 10
-
€700 EUR
View
B+
Retailer 11
-
€1,153 EUR
View
B+
Retailer 12
-
€1,264 EUR
View
B+
Retailer 13
-
€1,343 EUR
View
B+
Retailer 14
-
€1,536 EUR
View
Most Expensive
B
Rare Carat
KI6985646KF691 · Nov 4
€1,787 EUR
$1,995 USD
View
14 more retailers have this diamond
Prices start from €317 EURSave up to €1,470 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
3.03ct Oval
€317 EUR