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Oval|Lab Grown|IGI

1.05ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG834604207

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG834604207

Diamond specifications and retailer prices

From $316 USD
As of October 26, 2026
Save $2,274 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,590 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval 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 LG834604207 or 834604207. Listed at 20 retailers as of October 26, 2026, with prices from $316 to $2,590, a $2,274 spread on the same certified stone. Brilliant Earth lists it at $2,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834604207
Dimensions8.21 × 5.79 × 3.48 mm
L/W Ratio1.42
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
8.21 mm5.79 mm1.05 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834604207
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $2,590 USD|Low: $316 USD|High: $2,590 USD|Avg: $905 USD|+0.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
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Retailer 18
Retailer 19
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Retailer 21
October 29, 2026
Retailer 19$316 USD
Retailer 7$353 USD
Retailer 17$366 USD
Retailer 3$391 USD
Retailer 5$391 USD
Retailer 4$416 USD
Retailer 10$528 USD
Retailer 16$530 USD
Retailer 11$631 USD
Retailer 20$633 USD
Retailer 12$640 USD
Retailer 15$673 USD
Retailer 2$698 USD
Retailer 9$1,046 USD
Retailer 6$1,148 USD
Retailer 21$1,258 USD
Retailer 14$1,304 USD
Retailer 8$1,563 USD
Retailer 13$1,577 USD
Retailer 18$1,865 USD
Brilliant Earth$2,590 USD

27 data points across 21 retailers

20 retailers$316 USD to $2,590 USD

A
Cheapest Retailer
-
$316 USD
A
Retailer 2
-
$353 USD
View
Final sale: no returns
A
Retailer 3
-
$366 USD
View
A
Retailer 4
-
$391 USD
View
A
Retailer 5
-
$391 USD
View
A
Retailer 6
-
$416 USD
£328 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$528 USD
View
A
Retailer 8
-
$530 USD
View
B+
Retailer 9
-
$631 USD
View
B+
Retailer 10
-
$640 USD
View
B+
Retailer 11
-
$673 USD
ZAR 10,866 ZAR
View
B+
Retailer 12
-
$698 USD
£549 GBP
View
B
Retailer 13
-
$1,046 USD
SGD 1,414 SGD
View
B
Retailer 14
-
$1,148 USD
View
B
Retailer 15
-
$1,258 USD
View
B
Retailer 16
-
$1,304 USD
View
B
Retailer 17
-
$1,563 USD
View
B
Retailer 18
-
$1,577 USD
£1,242 GBP
View
B
Retailer 19
-
$1,865 USD
View
Most Expensive
B
Brilliant Earth
21747439A · Oct 29
$2,590 USD
View
19 more retailers have this diamond
Prices start from $316 USDSave up to $2,274 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
1.05ct Oval
$316 USD