Radiant|Lab Grown|IGI

2.63ct G IF Radiant Lab Grown Diamond

EX • G/IF • IGI LG671464197

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

Certificate IGI LG671464197

Diamond specifications and retailer prices

From £1,233 GBP
$1,652 USD
As of October 31, 2026
Save £7,872 GBP (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £9,687 GBP at Do Amore Diamonds · As of October 22, 2026
View at Do Amore Diamonds

About this 2.63ct lab-grown radiant diamond

This 2.63ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG671464197 or 671464197. Listed at 24 retailers as of October 31, 2026, with a 638% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.63
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671464197
Dimensions9.47 × 6.84 × 4.64 mm
L/W Ratio1.38
Culet sizePointed
Top View
9.47 mm6.84 mm2.63 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671464197
Side View
Table 66.0%Crown 46.4°Girdle: MediumPavilion 36°Culet: NoneDepth 67.8%

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 31
Current: £9,687 GBP|Low: £1,270 GBP|High: £9,687 GBP|Avg: £3,385 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 16£1,323 GBP
Retailer 6£1,481 GBP
Retailer 3£1,535 GBP
Retailer 5£1,544 GBP
Retailer 15£1,661 GBP
Retailer 8£2,157 GBP
Retailer 2£2,331 GBP
Retailer 14£2,582 GBP
Retailer 12£2,967 GBP
Retailer 7£3,219 GBP
Retailer 9£3,582 GBP
Retailer 11£4,029 GBP
Retailer 4£4,136 GBP
Retailer 10£4,372 GBP
Retailer 13£4,865 GBP
Do Amore Diamonds£9,687 GBP

42 data points across 16 retailers

24 retailers£1,233 GBP to £9,105 GBP

A
Cheapest Retailer
-
£1,233 GBP
$1,652 USD
A
Retailer 2
-
£1,323 GBP
$1,773 USD
View
A
Retailer 3
-
£1,440 GBP
$1,929 USD
View
A
Retailer 4
-
£1,481 GBP
$1,985 USD
View
Final sale: no returns
A
Retailer 5
-
£1,535 GBP
$2,057 USD
View
Retailer 6
-
£1,535 GBP
$2,057 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
£1,544 GBP
$2,069 USD
View
A
Retailer 8
-
£1,661 GBP
$2,225 USD
View
B+
Retailer 9
-
£2,157 GBP
$2,890 USD
View
B+
Retailer 10
-
£2,329 GBP
$3,121 USD
View
B+
Retailer 11
-
£2,331 GBP
View
B+
Retailer 12
-
£2,582 GBP
$3,460 USD
View
Retailer 13
-
£2,967 GBP
$3,975 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
£3,219 GBP
View
B
Retailer 15
-
£3,582 GBP
$4,800 USD
View
Retailer 16
-
£4,029 GBP
A$8,306 AUD
View
Price last confirmed 9 days ago
B
Retailer 17
-
£4,136 GBP
$5,542 USD
View
B
Retailer 18
-
£4,372 GBP
ZAR 94,635 ZAR
View
B
Retailer 19
-
£4,557 GBP
View
B
Retailer 20
-
£4,584 GBP
$6,142 USD
View
B
Retailer 21
-
£4,865 GBP
View
B
Retailer 22
-
£5,932 GBP
$7,948 USD
View
B
Retailer 23
-
£9,105 GBP
$12,200 USD
View
Most Expensive
Do Amore Diamonds
23-671464197 · Oct 22
£9,687 GBP
$12,980 USD
View
Price last confirmed 9 days ago
23 more retailers have this diamond
Prices start from £1,233 GBPSave up to £7,872 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
2.63ct Radiant
£1,233 GBP