CaratHunter
Plans
Oval|Lab Grown|IGI

1.00ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804657210

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804657210

Diamond specifications and retailer prices

From €179 EUR
$200 USD
As of October 29, 2026
Save €1,647 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,826 EUR at Brilliant Earth · As of October 30, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804657210 or 804657210. Listed at 19 retailers as of October 29, 2026, with prices from €179 to €1,826, a €1,647 spread on the same certified stone. Brilliant Earth lists it at €1,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657210
Dimensions8.09 × 5.78 × 3.40 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.09 mm5.78 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657210
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.8%

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 29
Current: €1,826 EUR|Low: €177 EUR|High: €2,202 EUR|Avg: €635 EUR|-17.1%
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
October 30, 2026
Retailer 3€179 EUR
Retailer 6€201 EUR
Retailer 16€208 EUR
Retailer 10€222 EUR
Retailer 15€222 EUR
Retailer 13€381 EUR
Retailer 19€386 EUR
Retailer 12€388 EUR
Retailer 2€407 EUR
Retailer 17€433 EUR
Retailer 4€494 EUR
Retailer 8€607 EUR
Retailer 9€714 EUR
Retailer 20€716 EUR
Retailer 18€760 EUR
Retailer 7€762 EUR
Retailer 5€873 EUR
Retailer 14€1,040 EUR
Retailer 11€1,598 EUR
Brilliant Earth€1,826 EUR

41 data points across 20 retailers

19 retailers€179 EUR to €1,826 EUR

A
Cheapest Retailer
-
€179 EUR
$200 USD
A
Retailer 2
-
€201 EUR
$224 USD
View
Final sale: no returns
A
Retailer 3
-
€208 EUR
$232 USD
View
A
Retailer 4
-
€222 EUR
$248 USD
View
A
Retailer 5
-
€222 EUR
$248 USD
View
A
Retailer 6
-
€381 EUR
ZAR 6,885 ZAR
View
A
Retailer 7
-
€386 EUR
$431 USD
View
A
Retailer 8
-
€407 EUR
£358 GBP
View
A
Retailer 9
-
€433 EUR
$484 USD
View
B+
Retailer 10
-
€494 EUR
$552 USD
View
B+
Retailer 11
-
€607 EUR
SGD 917 SGD
View
B+
Retailer 12
-
€714 EUR
$798 USD
View
B+
Retailer 13
-
€716 EUR
$800 USD
View
B+
Retailer 14
-
€760 EUR
$849 USD
View
B+
Retailer 15
-
€762 EUR
$851 USD
View
B+
Retailer 16
-
€873 EUR
£768 GBP
View
B
Retailer 17
-
€1,040 EUR
£915 GBP
View
B
Retailer 18
-
€1,598 EUR
$1,785 USD
View
Most Expensive
B
Brilliant Earth
21420589A · Oct 30
€1,826 EUR
$2,040 USD
View
18 more retailers have this diamond
Prices start from €179 EURSave up to €1,647 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
€179 EUR