Oval|Lab Grown|IGI

1.00ct F IF Oval Lab Grown Diamond

VG • F/IF • IGI LG835646887

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835646887

Diamond specifications and retailer prices

From €177 EUR
As of November 5, 2026
Save €1,123 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,301 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG835646887 or 835646887. Listed at 20 retailers as of November 4, 2026, with prices from €177 to €1,301, a €1,123 spread on the same certified stone. Brilliant Earth lists it at €1,301. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835646887
Dimensions8.20 × 5.60 × 3.44 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm5.60 mm1.00 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835646887
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

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: Nov 5
Current: €1,301 EUR|Low: €177 EUR|High: €1,354 EUR|Avg: €545 EUR|-3.3%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 5€177 EUR
Retailer 9€199 EUR
Retailer 3€206 EUR
Retailer 7€220 EUR
Retailer 10€220 EUR
Retailer 19€250 EUR
Retailer 16€361 EUR
Retailer 15€380 EUR
Retailer 8€384 EUR
Retailer 2€398 EUR
Retailer 4€505 EUR
Retailer 14€537 EUR
Retailer 17€539 EUR
Retailer 11€595 EUR
Retailer 12€708 EUR
Retailer 6€756 EUR
Retailer 18€802 EUR
Retailer 13€1,027 EUR
Retailer 20€1,061 EUR
Brilliant Earth€1,301 EUR

43 data points across 20 retailers

20 retailers€177 EUR to €1,301 EUR

A
Cheapest Retailer
-
€177 EUR
A
Retailer 2
-
€199 EUR
View
Final sale: no returns
A
Retailer 3
-
€206 EUR
View
A
Retailer 4
-
€220 EUR
View
Retailer 5
-
€220 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
-
€250 EUR
View
A
Retailer 7
-
€361 EUR
View
A
Retailer 8
-
€380 EUR
View
A
Retailer 9
-
€384 EUR
View
A
Retailer 10
-
€398 EUR
View
B+
Retailer 11
-
€505 EUR
View
B+
Retailer 12
-
€537 EUR
View
B+
Retailer 13
-
€539 EUR
View
B+
Retailer 14
-
€595 EUR
View
B+
Retailer 15
-
€708 EUR
View
B+
Retailer 16
-
€756 EUR
View
Retailer 17
-
€802 EUR
View
Price last confirmed 8 days ago
B
Retailer 18
-
€1,027 EUR
View
B
Retailer 19
-
€1,061 EUR
View
Most Expensive
B
Brilliant Earth
21313690A · Nov 4
€1,301 EUR
$1,460 USD
View
19 more retailers have this diamond
Prices start from €177 EURSave up to €1,123 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
1.00ct Oval
€177 EUR