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Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG726537963

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726537963

Diamond specifications and retailer prices

From $219 USD
As of October 26, 2026
Save $1,331 USD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,550 USD at Brilliant Earth · As of October 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726537963 or 726537963. Listed at 25 retailers as of October 26, 2026, with prices from $219 to $1,550, a $1,331 spread on the same certified stone. Brilliant Earth lists it at $1,550. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726537963
Dimensions7.98 × 5.82 × 3.59 mm
L/W Ratio1.37
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
7.98 mm5.82 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726537963
Side View
Table 60.0%Crown 35.6°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 61.7%

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 26
Current: $1,550 USD|Low: $214 USD|High: $1,550 USD|Avg: $621 USD
Brilliant Earth
Retailer 2
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Retailer 23
October 29, 2026
Retailer 5$219 USD
Retailer 12$245 USD
Retailer 6$254 USD
Retailer 4$272 USD
Retailer 21$272 USD
Retailer 17$289 USD
Retailer 16$307 USD
Retailer 9$368 USD
Retailer 19$467 USD
Retailer 22$491 USD
Retailer 18$503 USD
Retailer 10$507 USD
Retailer 7$584 USD
Retailer 8$606 USD
Retailer 20$664 USD
Retailer 23$666 USD
Retailer 15$736 USD
Retailer 3$873 USD
Retailer 11$926 USD
Retailer 2$1,037 USD
Retailer 13$1,095 USD
Retailer 14$1,255 USD
Brilliant Earth$1,550 USD

36 data points across 23 retailers

25 retailers$219 USD to $1,550 USD

A
Cheapest Retailer
-
$219 USD
A
Retailer 2
-
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$254 USD
View
A
Retailer 4
-
$272 USD
View
A
Retailer 5
-
$272 USD
View
A
Retailer 6
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$289 USD
£228 GBP
View
A
Retailer 7
-
$307 USD
HK$2,400 HKD
View
A
Retailer 8
-
$368 USD
View
A
Retailer 9
-
$467 USD
ZAR 7,540 ZAR
View
A
Retailer 10
-
$491 USD
€468 EUR
View
A
Retailer 11
-
$503 USD
£396 GBP
View
A
Retailer 12
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$507 USD
View
B+
Retailer 13
-
$584 USD
A$898 AUD
View
B+
Retailer 14
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$606 USD
View
B+
Retailer 15
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$664 USD
A$1,022 AUD
View
B+
Retailer 16
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$666 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
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$707 USD
View
B+
Retailer 18
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$736 USD
SGD 995 SGD
View
B+
Retailer 19
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$873 USD
View
B+
Retailer 20
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$926 USD
View
B
Retailer 21
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$1,037 USD
A$1,595 AUD
View
B+
Retailer 22
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$1,095 USD
£862 GBP
View
B
Retailer 23
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$1,255 USD
View
B
Retailer 24
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$1,550 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
15926221A · Oct 28
$1,550 USD
View
24 more retailers have this diamond
Prices start from $219 USDSave up to $1,331 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
$219 USD