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Oval|Lab Grown|IGI

1.01ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG497172383

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG497172383

Diamond specifications and retailer prices

From €501 EUR
$560 USD
As of October 30, 2026
Save €580 EUR (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,862 EUR at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497172383 or 497172383. Listed at 12 retailers as of October 30, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497172383
Dimensions8.00 × 5.74 × 3.44 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.00 mm5.74 mm1.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG497172383
Side View
Table 57.5%Crown 34.4°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €501 EUR|Low: €501 EUR|High: €2,824 EUR|Avg: €1,085 EUR|-36.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 1€501 EUR
Retailer 6€571 EUR
Retailer 9€639 EUR
Retailer 7€662 EUR
Retailer 4€819 EUR
Retailer 2€1,058 EUR
Retailer 8€1,081 EUR
Retailer 5€1,692 EUR
Retailer 3€2,804 EUR

40 data points across 9 retailers

12 retailers€501 EUR to €1,081 EUR

B+
Cheapest Retailer
-
€501 EUR
$560 USD
B+
Retailer 2
-
€571 EUR
$638 USD
View
B+
Retailer 3
-
€621 EUR
$694 USD
View
B+
Retailer 4
-
€639 EUR
$714 USD
View
Final sale: no returns
Retailer 5
-
€662 EUR
$740 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
€662 EUR
$740 USD
View
B
Retailer 7
-
€819 EUR
$915 USD
View
B
Retailer 8
-
€1,058 EUR
£930 GBP
View
B
Retailer 9
-
€1,081 EUR
$1,208 USD
View
Retailer 10
-
€1,692 EUR
$1,890 USD
View
Price under review
Most Expensive
NZ Jewellers
e60d43f5-d337-4767-a35d-63e93e134e38 · Oct 28
€1,862 EUR
$2,080 USD
View
Price under review
10 more retailers have this diamond
Prices start from €501 EURSave up to €580 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.

B+
1.01ct Oval
€501 EUR