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Radiant|Lab Grown|IGI

3.23ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG833664963

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

Certificate IGI LG833664963

Diamond specifications and retailer prices

From £822 GBP
$1,095 USD
As of October 29, 2026
Save £4,472 GBP (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,294 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.23ct lab-grown radiant diamond

This 3.23ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833664963 or 833664963. Listed at 8 retailers as of October 29, 2026, with prices from £822 to £5,294, a £4,472 spread on the same certified stone. Do Amore Diamonds lists it at £5,294. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.23
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833664963
Dimensions10.27 × 7.32 × 5.07 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm7.32 mm3.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833664963
Side View
Table 67.0%Crown 46.3°Girdle: MediumPavilion 36.3°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
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: £5,294 GBP|Low: £460 GBP|High: £5,294 GBP|Avg: £1,554 GBP
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
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Retailer 15
October 30, 2026
Retailer 14£460 GBP
Retailer 13£786 GBP
Retailer 8£822 GBP
Retailer 5£828 GBP
Retailer 2£888 GBP
Retailer 9£975 GBP
Retailer 7£1,144 GBP
Retailer 4£1,729 GBP
Retailer 11£1,857 GBP
Retailer 3£2,118 GBP
Retailer 15£2,266 GBP
Retailer 6£2,340 GBP
Retailer 12£2,876 GBP
Retailer 10£4,628 GBP
Do Amore Diamonds£5,294 GBP

25 data points across 15 retailers

8 retailers£822 GBP to £5,294 GBP

A
Cheapest Retailer
-
£822 GBP
$1,095 USD
A
Retailer 2
-
£888 GBP
View
A
Retailer 3
-
£975 GBP
$1,299 USD
View
B+
Retailer 4
-
£1,857 GBP
$2,473 USD
View
Retailer 5
-
£2,266 GBP
A$4,642 AUD
View
Price last confirmed 29 days ago
Retailer 6
-
£2,876 GBP
$3,830 USD
View
Price last confirmed 25 days ago
B
Retailer 7
-
£4,628 GBP
$6,162 USD
View
Most Expensive
B
Do Amore Diamonds
27-33B06CF62 · Oct 29
£5,294 GBP
$7,050 USD
View
7 more retailers have this diamond
Prices start from £822 GBPSave up to £4,472 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
3.23ct Radiant
£822 GBP