Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG747598948

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

Certificate IGI LG747598948

Diamond specifications and retailer prices

From £260 GBP
HK$2,700 HKD
As of October 29, 2026
Save £995 GBP (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,254 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747598948 or 747598948. Listed at 14 retailers as of October 29, 2026, with prices from £260 to £1,254, a £995 spread on the same certified stone. Do Amore Diamonds lists it at £1,254. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747598948
Dimensions7.69 × 5.26 × 3.45 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm5.26 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747598948
Side View
Table 61.0%Crown 42.3°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 65.6%

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: £1,254 GBP|Low: £97 GBP|High: £1,254 GBP|Avg: £502 GBP|+5.0%
Do Amore Diamonds
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
October 29, 2026
Retailer 4£135 GBP
Retailer 13£260 GBP
Retailer 5£272 GBP
Retailer 14£279 GBP
Retailer 6£280 GBP
Retailer 15£288 GBP
Retailer 8£437 GBP
Retailer 10£511 GBP
Retailer 9£532 GBP
Retailer 11£551 GBP
Retailer 12£631 GBP
Retailer 7£663 GBP
Retailer 3£738 GBP
Retailer 2£842 GBP
Do Amore Diamonds£1,254 GBP

27 data points across 15 retailers

14 retailers£260 GBP to £1,254 GBP

A
Retailer 1
-
£131 GBP
$174 USD
Price last confirmed 21 days ago
A
Retailer 2
-
£145 GBP
$193 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
£260 GBP
HK$2,700 HKD
View
A
Retailer 4
-
£279 GBP
$371 USD
View
A
Retailer 5
-
£288 GBP
$384 USD
View
A
Retailer 6
-
£437 GBP
A$896 AUD
View
B+
Retailer 7
-
£511 GBP
$680 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£532 GBP
A$1,089 AUD
View
B+
Retailer 9
-
£551 GBP
$734 USD
View
B+
Retailer 10
-
£576 GBP
$767 USD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
£631 GBP
$840 USD
View
B
Retailer 12
-
£738 GBP
SGD 1,328 SGD
View
B
Retailer 13
-
£842 GBP
View
Most Expensive
B
Do Amore Diamonds
27-175AE8433 · Oct 29
£1,254 GBP
$1,670 USD
View
13 more retailers have this diamond
Prices start from £260 GBPSave up to £995 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
1.21ct Radiant
£260 GBP