CaratHunter
Plans
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 £213 GBP
$283 USD
As of October 29, 2026
Save £883 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,095 GBP at Reve Diamonds · As of October 30, 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 29, 2026, with prices from £213 to £1,095, a £883 spread on the same certified stone. Reve Diamonds lists it at £1,095. 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
Colour
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: £465 GBP|Low: £210 GBP|High: £1,095 GBP|Avg: £565 GBP|+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 30, 2026
Retailer 7£213 GBP
Retailer 12£237 GBP
Retailer 17£246 GBP
Retailer 3£264 GBP
Retailer 8£264 GBP
Retailer 10£413 GBP
Retailer 4£433 GBP
Retailer 19£443 GBP
Retailer 2£445 GBP
Retailer 13£453 GBP
Retailer 1£465 GBP
Retailer 15£489 GBP
Retailer 5£709 GBP
Retailer 18£755 GBP
Retailer 6£847 GBP
Retailer 9£885 GBP
Retailer 11£963 GBP
Retailer 16£1,030 GBP
Retailer 14£1,058 GBP
Reve Diamonds£1,095 GBP

42 data points across 20 retailers

22 retailers£213 GBP to £1,095 GBP

Retailer 1
-
£210 GBP
$280 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£213 GBP
$283 USD
View
A
Retailer 3
-
£237 GBP
$316 USD
View
Final sale: no returns
A
Retailer 4
-
£246 GBP
$328 USD
View
Retailer 5
-
£258 GBP
$343 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
£264 GBP
$351 USD
View
A
Retailer 7
-
£264 GBP
$351 USD
View
B+
Retailer 8
-
£413 GBP
$550 USD
View
B+
Retailer 9
-
£433 GBP
$577 USD
View
B+
Retailer 10
-
£443 GBP
$590 USD
View
B+
Retailer 11
-
£445 GBP
$592 USD
View
B+
Retailer 12
-
£453 GBP
ZAR 9,741 ZAR
View
B+
Retailer 13
-
£465 GBP
View
B+
Retailer 14
-
£489 GBP
€620 EUR
View
B
Retailer 15
-
£709 GBP
$944 USD
View
B
Retailer 16
-
£755 GBP
$1,005 USD
View
B
Retailer 17
-
£847 GBP
$1,128 USD
View
B
Retailer 18
-
£885 GBP
$1,179 USD
View
B
Retailer 19
-
£982 GBP
$1,308 USD
View
B
Retailer 20
-
£1,030 GBP
View
B
Retailer 21
-
£1,058 GBP
View
Most Expensive
B
Reve Diamonds
C1D656FDF · Oct 30
£1,095 GBP
$1,458 USD
View
21 more retailers have this diamond
Prices start from £213 GBPSave up to £883 GBP

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
£213 GBP