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Round|Lab Grown|IGI

1.01ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG794623919

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794623919

Diamond specifications and retailer prices

From $226 USD
As of October 29, 2026
Save $1,934 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,160 USD at Brilliant Earth · As of October 29, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794623919 or 794623919. Listed at 21 retailers as of October 29, 2026, with prices from $226 to $2,160, a $1,934 spread on the same certified stone. Brilliant Earth lists it at $2,160. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623919
Dimensions6.40 × 6.35 × 3.95 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
6.40 mm6.35 mm1.01 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623919
Side View
Table 59.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

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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: Oct 29
Current: $2,160 USD|Low: $226 USD|High: $2,160 USD|Avg: $730 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
October 29, 2026
Retailer 3$226 USD
Retailer 18$262 USD
Retailer 7$281 USD
Retailer 17$281 USD
Retailer 16$292 USD
Retailer 19$477 USD
Retailer 4$479 USD
Retailer 15$482 USD
Retailer 6$513 USD
Retailer 2$521 USD
Retailer 13$584 USD
Retailer 12$880 USD
Retailer 8$902 USD
Retailer 20$905 USD
Retailer 5$954 USD
Retailer 11$955 USD
Retailer 9$1,000 USD
Retailer 14$1,130 USD
Retailer 10$1,267 USD
Brilliant Earth$2,160 USD

28 data points across 20 retailers

21 retailers$226 USD to $2,160 USD

A
Cheapest Retailer
-
$226 USD
A
Retailer 2
-
$262 USD
View
A
Retailer 3
-
$281 USD
View
A
Retailer 4
-
$281 USD
View
A
Retailer 5
-
$292 USD
View
Final sale: no returns
A
Retailer 6
-
$427 USD
View
Price last confirmed 58 days ago
A
Retailer 7
-
$477 USD
View
A
Retailer 8
-
$479 USD
View
A
Retailer 9
-
$482 USD
ZAR 7,786 ZAR
View
A
Retailer 10
-
$513 USD
View
A
Retailer 11
-
$521 USD
£410 GBP
View
B+
Retailer 12
-
$584 USD
€556 EUR
View
B+
Retailer 13
-
$778 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$902 USD
View
B+
Retailer 15
-
$905 USD
View
B+
Retailer 16
-
$954 USD
View
B+
Retailer 17
-
$955 USD
SGD 1,290 SGD
View
B+
Retailer 18
-
$1,000 USD
View
B
Retailer 19
-
$1,130 USD
£890 GBP
View
B
Retailer 20
-
$1,267 USD
View
Most Expensive
B
Brilliant Earth
21419282A · Oct 29
$2,160 USD
View
20 more retailers have this diamond
Prices start from $226 USDSave up to $1,934 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
$226 USD