Radiant|Lab Grown|IGI

0.71ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG647450803

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG647450803

Diamond specifications and retailer prices

From £93 GBP
$124 USD
As of October 30, 2026
Save £1,072 GBP (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,164 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG647450803 or 647450803. Listed at 23 retailers as of October 30, 2026, with prices from £93 to £1,164, a £1,072 spread on the same certified stone. Do Amore Diamonds lists it at £1,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647450803
Dimensions6.07 × 4.45 × 3.01 mm
L/W Ratio1.36
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
6.07 mm4.45 mm0.71 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647450803
Side View
Table 65.0%Crown 34.3°Girdle: ThickPavilion 31°Culet: NoneDepth 67.6%

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 30
Current: £93 GBP|Low: £93 GBP|High: £1,062 GBP|Avg: £369 GBP|-12.7%
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
Retailer 20
October 30, 2026
Retailer 1£93 GBP
Retailer 20£102 GBP
Retailer 18£107 GBP
Retailer 12£122 GBP
Retailer 11£169 GBP
Retailer 10£224 GBP
Retailer 19£228 GBP
Retailer 16£275 GBP
Retailer 5£323 GBP
Retailer 7£346 GBP
Retailer 3£346 GBP
Retailer 13£381 GBP
Retailer 6£400 GBP
Retailer 15£405 GBP
Retailer 14£418 GBP
Retailer 8£457 GBP
Retailer 4£536 GBP
Retailer 9£660 GBP
Retailer 17£712 GBP
Retailer 2£1,055 GBP

38 data points across 20 retailers

23 retailers£93 GBP to £1,164 GBP

A
Cheapest Retailer
-
£93 GBP
$124 USD
A
Retailer 2
-
£102 GBP
$137 USD
View
Final sale: no returns
A
Retailer 3
-
£107 GBP
$143 USD
View
A
Retailer 4
-
£122 GBP
$163 USD
View
A
Retailer 5
-
£169 GBP
$226 USD
View
A
Retailer 6
-
£204 GBP
$274 USD
View
Retailer 7
-
£224 GBP
$300 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
£228 GBP
ZAR 4,934 ZAR
View
A
Retailer 9
-
£275 GBP
View
B+
Retailer 10
-
£323 GBP
A$666 AUD
View
B+
Retailer 11
-
£337 GBP
View
Retailer 12
-
£346 GBP
€441 EUR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£346 GBP
$464 USD
View
B+
Retailer 14
-
£381 GBP
$510 USD
View
B+
Retailer 15
-
£400 GBP
A$825 AUD
View
B+
Retailer 16
-
£405 GBP
$543 USD
View
B+
Retailer 17
-
£418 GBP
$560 USD
View
B+
Retailer 18
-
£457 GBP
CA$850 CAD
View
B
Retailer 19
-
£536 GBP
$718 USD
View
Retailer 20
-
£660 GBP
View
Price last confirmed 11 days ago
B
Retailer 21
-
£712 GBP
$953 USD
View
B
Retailer 22
-
£1,055 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG647450803 · Oct 30
£1,164 GBP
$1,560 USD
View
22 more retailers have this diamond
Prices start from £93 GBPSave up to £1,072 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
0.71ct Radiant
£93 GBP