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Round|Lab Grown|IGI

1.12ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825661397

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825661397

Diamond specifications and retailer prices

From $240 USD
As of October 29, 2026
Save $1,340 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,580 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.12ct lab-grown round diamond

This 1.12ct 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 LG825661397 or 825661397. Listed at 19 retailers as of October 29, 2026, with prices from $240 to $1,580, a $1,340 spread on the same certified stone. Brilliant Earth lists it at $1,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661397
Dimensions6.77 × 6.73 × 4.06 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.77 mm6.73 mm1.12 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661397
Side View
Table 57.0%Crown 33.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,580 USD|Low: $269 USD|High: $1,620 USD|Avg: $759 USD|-2.5%
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
October 30, 2026
Retailer 6$269 USD
Retailer 3$278 USD
Retailer 2$482 USD
Retailer 9$495 USD
Retailer 4$502 USD
Retailer 10$511 USD
Retailer 8$562 USD
Retailer 5$573 USD
Retailer 14$959 USD
Retailer 15$960 USD
Retailer 7$1,008 USD
Retailer 13$1,033 USD
Retailer 11$1,194 USD
Retailer 12$1,215 USD
Brilliant Earth$1,580 USD

32 data points across 15 retailers

19 retailers$240 USD to $1,580 USD

A+
Cheapest Retailer
-
$240 USD
A
Retailer 2
-
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$278 USD
View
A
Retailer 4
-
$298 USD
View
A
Retailer 5
-
$298 USD
View
A
Retailer 6
-
$482 USD
£379 GBP
View
A
Retailer 7
-
$495 USD
€471 EUR
View
A
Retailer 8
-
$502 USD
View
A
Retailer 9
-
$511 USD
ZAR 8,259 ZAR
View
A
Retailer 10
-
$562 USD
£443 GBP
View
A
Retailer 11
-
$573 USD
View
B+
Retailer 12
-
$957 USD
View
B+
Retailer 13
-
$959 USD
SGD 1,296 SGD
View
B+
Retailer 14
-
$960 USD
View
B+
Retailer 15
-
$1,008 USD
View
B+
Retailer 16
-
$1,033 USD
View
B+
Retailer 17
-
$1,194 USD
£940 GBP
View
Retailer 18
-
$1,215 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21589102A · Oct 29
$1,580 USD
View
18 more retailers have this diamond
Prices start from $240 USDSave up to $1,340 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+
1.12ct Round
$240 USD