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Round|Lab Grown|IGI

1.00ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG760522282

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760522282

Diamond specifications and retailer prices

From $254 USD
As of October 29, 2026
Save $1,686 USD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,940 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1ct lab-grown round diamond

This 1ct 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 LG760522282 or 760522282. Listed at 24 retailers as of October 29, 2026, with prices from $254 to $1,940, a $1,686 spread on the same certified stone. Brilliant Earth lists it at $1,940. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760522282
Dimensions6.45 × 6.49 × 3.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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 mm6.49 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760522282
Side View
Table 59.0%Crown 34.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.6%

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: $1,940 USD|Low: $244 USD|High: $1,940 USD|Avg: $723 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 30, 2026
Retailer 5$254 USD
Retailer 11$284 USD
Retailer 19$371 USD
Retailer 6$475 USD
Retailer 9$482 USD
Retailer 4$510 USD
Retailer 15$524 USD
Retailer 2$526 USD
Retailer 18$541 USD
Retailer 10$557 USD
Retailer 13$598 USD
Retailer 17$766 USD
Retailer 20$800 USD
Retailer 16$815 USD
Retailer 12$906 USD
Retailer 3$1,010 USD
Retailer 8$1,063 USD
Retailer 14$1,267 USD
Retailer 7$1,365 USD
Brilliant Earth$1,940 USD

40 data points across 20 retailers

24 retailers$254 USD to $1,940 USD

A
Cheapest Retailer
-
$254 USD
A
Retailer 2
-
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$294 USD
View
A
Retailer 4
-
$315 USD
View
A
Retailer 5
-
$315 USD
View
A
Retailer 6
-
$371 USD
HK$2,900 HKD
View
A
Retailer 7
-
$475 USD
View
A
Retailer 8
-
$482 USD
View
Retailer 9
-
$510 USD
£402 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
-
$524 USD
€499 EUR
View
A
Retailer 11
-
$526 USD
View
A
Retailer 12
-
$541 USD
ZAR 8,732 ZAR
View
B+
Retailer 13
-
$557 USD
View
B+
Retailer 14
-
$598 USD
£471 GBP
View
B+
Retailer 15
-
$766 USD
A$1,178 AUD
View
B
Retailer 16
-
$800 USD
View
B+
Retailer 17
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$815 USD
A$1,254 AUD
View
B
Retailer 18
-
$906 USD
SGD 1,224 SGD
View
Retailer 19
-
$1,010 USD
View
Price last confirmed 9 days ago
B
Retailer 20
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$1,011 USD
View
B
Retailer 21
-
$1,063 USD
View
B
Retailer 22
-
$1,267 USD
£998 GBP
View
B
Retailer 23
-
$1,365 USD
View
Most Expensive
B
Brilliant Earth
17300866A · Oct 29
$1,940 USD
View
23 more retailers have this diamond
Prices start from $254 USDSave up to $1,686 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
1.00ct Round
$254 USD