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Oval|Lab Grown|IGI

1.01ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG774638957

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774638957

Diamond specifications and retailer prices

From $220 USD
As of October 28, 2026
Save $1,270 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,490 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG774638957 or 774638957. Listed at 21 retailers as of October 28, 2026, with prices from $220 to $1,490, a $1,270 spread on the same certified stone. Brilliant Earth lists it at $1,490. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774638957
Dimensions5.77 × 5.77 × 3.57 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
5.77 mm5.77 mm1.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774638957
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

Caratlytics Score

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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 28
Current: $1,490 USD|Low: $203 USD|High: $2,330 USD|Avg: $608 USD|-36.1%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 21
October 29, 2026
Retailer 11$203 USD
Retailer 4$220 USD
Retailer 5$244 USD
Retailer 14$246 USD
Retailer 21$259 USD
Retailer 10$263 USD
Retailer 7$330 USD
Retailer 19$399 USD
Retailer 15$419 USD
Retailer 2$445 USD
Retailer 3$556 USD
Retailer 20$560 USD
Retailer 16$595 USD
Retailer 18$627 USD
Retailer 8$664 USD
Retailer 9$838 USD
Retailer 12$844 USD
Retailer 13$1,005 USD
Retailer 17$1,143 USD
Retailer 6$1,183 USD
Brilliant Earth$1,490 USD

43 data points across 21 retailers

21 retailers$220 USD to $1,490 USD

A
Retailer 1
-
$203 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$244 USD
View
A
Retailer 4
-
$246 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$259 USD
£204 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$263 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$263 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$330 USD
View
A
Retailer 9
-
$419 USD
ZAR 6,770 ZAR
View
A
Retailer 10
-
$445 USD
£350 GBP
View
B+
Retailer 11
-
$556 USD
View
B+
Retailer 12
-
$560 USD
View
B+
Retailer 13
-
$595 USD
A$916 AUD
View
B+
Retailer 14
-
$627 USD
View
B+
Retailer 15
-
$664 USD
SGD 897 SGD
View
B
Retailer 16
-
$838 USD
View
B
Retailer 17
-
$844 USD
View
Price last confirmed 22 days ago
B
Retailer 18
-
$1,005 USD
View
B
Retailer 19
-
$1,143 USD
£900 GBP
View
B
Retailer 20
-
$1,183 USD
View
Most Expensive
B
Brilliant Earth
18205530A · Oct 29
$1,490 USD
View
20 more retailers have this diamond
Prices start from $220 USDSave up to $1,270 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 Oval
$220 USD