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Round|Lab Grown|IGI

1.46ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG836616325

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836616325

Diamond specifications and retailer prices

From £171 GBP
$229 USD
As of October 29, 2026
Save £1,196 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,367 GBP at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836616325 or 836616325. Listed at 22 retailers as of October 29, 2026, with prices from £171 to £1,367, a £1,196 spread on the same certified stone. Helzberg Diamonds lists it at £1,367. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616325
Dimensions7.21 × 7.25 × 4.50 mm
L/W Ratio1.01
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
7.21 mm7.25 mm1.46 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616325
Side View
Table 57.0%Crown 36.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.3%

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 29
Current: £1,367 GBP|Low: £169 GBP|High: £1,367 GBP|Avg: £525 GBP
Helzberg Diamonds
Retailer 2
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October 30, 2026
Retailer 17£171 GBP
Retailer 3£191 GBP
Retailer 13£198 GBP
Retailer 12£210 GBP
Retailer 10£211 GBP
Retailer 18£353 GBP
Retailer 15£354 GBP
Retailer 5£360 GBP
Retailer 8£363 GBP
Retailer 16£394 GBP
Retailer 20£399 GBP
Retailer 21£493 GBP
Retailer 11£512 GBP
Retailer 2£556 GBP
Retailer 9£680 GBP
Retailer 6£685 GBP
Retailer 4£719 GBP
Retailer 7£732 GBP
Retailer 19£852 GBP
Retailer 14£978 GBP
Helzberg Diamonds£1,367 GBP

12 data points across 21 retailers

22 retailers£171 GBP to £1,367 GBP

A
Cheapest Retailer
-
£171 GBP
$229 USD
A
Retailer 2
-
£191 GBP
$256 USD
View
Final sale: no returns
A
Retailer 3
-
£198 GBP
$265 USD
View
A
Retailer 4
-
£210 GBP
$281 USD
View
A
Retailer 5
-
£211 GBP
$283 USD
View
A
Retailer 6
-
£353 GBP
€451 EUR
View
A
Retailer 7
-
£354 GBP
View
A
Retailer 8
-
£360 GBP
$482 USD
View
A
Retailer 9
-
£363 GBP
ZAR 7,867 ZAR
View
A
Retailer 10
-
£394 GBP
View
A
Retailer 11
-
£399 GBP
$534 USD
View
B+
Retailer 12
-
£493 GBP
$661 USD
View
B+
Retailer 13
-
£512 GBP
A$1,056 AUD
View
B+
Retailer 14
-
£556 GBP
$745 USD
View
B+
Retailer 15
-
£680 GBP
$911 USD
View
B+
Retailer 16
-
£685 GBP
SGD 1,241 SGD
View
B
Retailer 17
-
£719 GBP
$964 USD
View
B
Retailer 18
-
£732 GBP
$981 USD
View
B
Retailer 19
-
£776 GBP
$1,040 USD
View
B
Retailer 20
-
£852 GBP
View
Retailer 21
-
£978 GBP
$1,310 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHMJIL · Oct 29
£1,367 GBP
$1,831 USD
View
21 more retailers have this diamond
Prices start from £171 GBPSave up to £1,196 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
1.46ct Round
£171 GBP