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Round|Lab Grown|IGI

1.02ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG776642704

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776642704

Diamond specifications and retailer prices

From €257 EUR
As of November 3, 2026
Save €1,535 EUR (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,793 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG776642704 or 776642704. Listed at 16 retailers as of November 3, 2026, with prices from €257 to €1,793, a €1,535 spread on the same certified stone. Brilliant Earth lists it at €1,793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776642704
Dimensions6.61 × 6.59 × 3.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.61 mm6.59 mm1.02 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776642704
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.5°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €1,793 EUR|Low: €257 EUR|High: €1,846 EUR|Avg: €663 EUR|-2.9%
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
November 5, 2026
Retailer 3€257 EUR
Retailer 12€266 EUR
Retailer 5€285 EUR
Retailer 15€426 EUR
Retailer 6€434 EUR
Retailer 10€459 EUR
Retailer 4€475 EUR
Retailer 13€492 EUR
Retailer 14€512 EUR
Retailer 2€538 EUR
Retailer 7€567 EUR
Retailer 11€852 EUR
Retailer 16€876 EUR
Retailer 8€961 EUR
Retailer 9€1,139 EUR
Brilliant Earth€1,793 EUR

42 data points across 16 retailers

16 retailers€257 EUR to €1,793 EUR

A
Cheapest Retailer
-
€257 EUR
Final sale: no returns
A
Retailer 2
-
€266 EUR
View
Retailer 3
-
€285 EUR
View
Price last confirmed 11 days ago
B+
Retailer 4
-
€426 EUR
View
B+
Retailer 5
-
€434 EUR
View
B+
Retailer 6
-
€459 EUR
View
B+
Retailer 7
-
€475 EUR
View
B+
Retailer 8
-
€492 EUR
View
B+
Retailer 9
-
€512 EUR
View
B+
Retailer 10
-
€538 EUR
View
B+
Retailer 11
-
€567 EUR
View
B
Retailer 12
-
€852 EUR
View
B
Retailer 13
-
€876 EUR
View
B
Retailer 14
-
€961 EUR
View
B
Retailer 15
-
€1,139 EUR
View
Most Expensive
B
Brilliant Earth
20286493A · Nov 4
€1,793 EUR
$2,020 USD
View
15 more retailers have this diamond
Prices start from €257 EURSave up to €1,535 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
1.02ct Round
€257 EUR