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Round|Lab Grown|IGI

1.01ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG706506316

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706506316

Diamond specifications and retailer prices

From $184 USD
As of October 29, 2026
Save $1,106 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,290 USD at Brilliant Earth · As of October 26, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG706506316 or 706506316. Listed at 23 retailers as of October 26, 2026, with prices from $184 to $1,290, a $1,106 spread on the same certified stone. Brilliant Earth lists it at $1,290. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706506316
Dimensions6.45 × 6.47 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.45 mm6.47 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706506316
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.8%

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: Oct 29
Current: $1,290 USD|Low: $179 USD|High: $1,290 USD|Avg: $548 USD
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 7
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Retailer 11
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Retailer 13
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Retailer 19
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Retailer 21
October 30, 2026
Retailer 21$184 USD
Retailer 6$206 USD
Retailer 20$214 USD
Retailer 7$229 USD
Retailer 8$229 USD
Retailer 10$310 USD
Retailer 12$377 USD
Retailer 16$389 USD
Retailer 17$392 USD
Retailer 13$412 USD
Retailer 14$506 USD
Retailer 4$542 USD
Retailer 2$545 USD
Retailer 19$558 USD
Retailer 11$625 USD
Retailer 3$735 USD
Retailer 18$758 USD
Retailer 5$789 USD
Retailer 15$1,074 USD
Retailer 9$1,144 USD
Brilliant Earth$1,290 USD

43 data points across 21 retailers

23 retailers$184 USD to $1,290 USD

A
Cheapest Retailer
-
$184 USD
A
Retailer 2
-
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$214 USD
View
A
Retailer 4
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$229 USD
View
A
Retailer 5
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$229 USD
View
A
Retailer 6
-
$310 USD
View
Retailer 7
-
$377 USD
£297 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
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$389 USD
€370 EUR
View
A
Retailer 9
-
$392 USD
ZAR 6,340 ZAR
View
A
Retailer 10
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$412 USD
£325 GBP
View
A
Retailer 11
-
$465 USD
View
A
Retailer 12
-
$506 USD
A$778 AUD
View
B+
Retailer 13
-
$542 USD
View
B+
Retailer 14
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$545 USD
View
B+
Retailer 15
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$558 USD
A$858 AUD
View
B+
Retailer 16
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$625 USD
SGD 844 SGD
View
B+
Retailer 17
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$735 USD
View
B+
Retailer 18
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$758 USD
A$1,166 AUD
View
B+
Retailer 19
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$789 USD
View
Retailer 20
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$1,041 USD
View
Price last confirmed 88 days ago
B+
Retailer 21
-
$1,074 USD
£846 GBP
View
B
Retailer 22
-
$1,144 USD
View
Most Expensive
B
Brilliant Earth
18209178A · Oct 26
$1,290 USD
View
22 more retailers have this diamond
Prices start from $184 USDSave up to $1,106 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
$184 USD