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Round|Lab Grown|IGI

1.01ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG794623039

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794623039

Diamond specifications and retailer prices

From $223 USD
As of November 1, 2026
Save $1,027 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,250 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.01ct lab-grown round diamond

This 1.01ct 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 LG794623039 or 794623039. Listed at 21 retailers as of October 31, 2026, with prices from $223 to $1,250, a $1,027 spread on the same certified stone. Brilliant Earth lists it at $1,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623039
Dimensions6.53 × 6.46 × 3.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.46 mm1.01 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623039
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.4%

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 1
Current: $1,250 USD|Low: $223 USD|High: $1,250 USD|Avg: $618 USD
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 2, 2026
Retailer 3$223 USD
Retailer 10$258 USD
Retailer 18$259 USD
Retailer 7$277 USD
Retailer 17$277 USD
Retailer 15$447 USD
Retailer 4$468 USD
Retailer 19$473 USD
Retailer 13$478 USD
Retailer 6$510 USD
Retailer 2$514 USD
Retailer 16$525 USD
Retailer 11$835 USD
Retailer 8$890 USD
Retailer 20$893 USD
Retailer 5$942 USD
Retailer 9$950 USD
Retailer 14$1,109 USD
Retailer 12$1,118 USD
Brilliant Earth$1,250 USD

26 data points across 20 retailers

21 retailers$223 USD to $1,250 USD

A
Cheapest Retailer
-
$223 USD
A
Retailer 2
-
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$259 USD
View
Retailer 4
-
$277 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$277 USD
View
A
Retailer 6
-
$447 USD
£352 GBP
View
A
Retailer 7
-
$468 USD
View
B+
Retailer 8
-
$473 USD
View
B+
Retailer 9
-
$478 USD
ZAR 7,719 ZAR
View
B+
Retailer 10
-
$510 USD
View
B+
Retailer 11
-
$514 USD
£405 GBP
View
B+
Retailer 12
-
$525 USD
€500 EUR
View
Retailer 13
-
$763 USD
View
Price last confirmed 17 days ago
B
Retailer 14
-
$858 USD
SGD 1,159 SGD
View
B
Retailer 15
-
$890 USD
View
B
Retailer 16
-
$893 USD
View
B
Retailer 17
-
$942 USD
View
B
Retailer 18
-
$950 USD
View
B
Retailer 19
-
$1,109 USD
£873 GBP
View
B
Retailer 20
-
$1,118 USD
View
Most Expensive
B
Brilliant Earth
21420025A · Oct 31
$1,250 USD
View
20 more retailers have this diamond
Prices start from $223 USDSave up to $1,027 USD

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
1.01ct Round
$223 USD