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Oval|Lab Grown|IGI

1.01ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG663410545

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG663410545

Diamond specifications and retailer prices

From $283 USD
As of October 29, 2026
Save $1,175 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,458 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 top-tier cut grade and certified by IGI LG663410545 or 663410545. Listed at 22 retailers as of October 28, 2026, with prices from $283 to $1,458, a $1,175 spread on the same certified stone. Reve Diamonds lists it at $1,458. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663410545
Dimensions8.03 × 5.71 × 3.51 mm
L/W Ratio1.41
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
8.03 mm5.71 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663410545
Side View
Table 63.0%Crown 36°Girdle: THN-STKPavilion 40.7°Culet: NoneDepth 61.5%

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 29
Current: $619 USD|Low: $280 USD|High: $1,458 USD|Avg: $752 USD|+4.2%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 7$283 USD
Retailer 12$316 USD
Retailer 17$328 USD
Retailer 3$351 USD
Retailer 8$351 USD
Retailer 10$550 USD
Retailer 4$577 USD
Retailer 19$590 USD
Retailer 2$592 USD
Retailer 13$603 USD
Retailer 1$619 USD
Retailer 15$651 USD
Retailer 5$944 USD
Retailer 18$1,005 USD
Retailer 6$1,128 USD
Retailer 9$1,179 USD
Retailer 11$1,282 USD
Retailer 16$1,372 USD
Retailer 14$1,408 USD
Reve Diamonds$1,458 USD

41 data points across 20 retailers

22 retailers$283 USD to $1,458 USD

Retailer 1
-
$280 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$283 USD
View
A
Retailer 3
-
$316 USD
View
Final sale: no returns
A
Retailer 4
-
$328 USD
View
Retailer 5
-
$343 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$351 USD
View
A
Retailer 7
-
$351 USD
View
B+
Retailer 8
-
$550 USD
View
B+
Retailer 9
-
$577 USD
View
B+
Retailer 10
-
$590 USD
View
B+
Retailer 11
-
$592 USD
View
B+
Retailer 12
-
$603 USD
ZAR 9,741 ZAR
View
B+
Retailer 13
-
$619 USD
£488 GBP
View
B+
Retailer 14
-
$651 USD
€620 EUR
View
B
Retailer 15
-
$944 USD
View
B
Retailer 16
-
$1,005 USD
View
B
Retailer 17
-
$1,128 USD
View
B
Retailer 18
-
$1,179 USD
View
B
Retailer 19
-
$1,308 USD
View
B
Retailer 20
-
$1,372 USD
£1,080 GBP
View
B
Retailer 21
-
$1,408 USD
£1,109 GBP
View
Most Expensive
B
Reve Diamonds
C1D656FDF · Oct 28
$1,458 USD
View
21 more retailers have this diamond
Prices start from $283 USDSave up to $1,175 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
$283 USD