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Radiant|Lab Grown|IGI

2.63ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG502160631

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

Certificate IGI LG502160631

Diamond specifications and retailer prices

From £1,997 GBP
$2,660 USD
As of October 29, 2026
Save £2,426 GBP (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,237 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502160631 or 502160631. Listed at 16 retailers as of October 29, 2026, with a 121% 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.2°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502160631
Dimensions8.88 × 6.70 × 4.65 mm
L/W Ratio1.33
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.88 mm6.70 mm2.63 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502160631
Side View
Table 65.0%Crown 48.2°Girdle: MED-STKPavilion 30.6°Culet: NoneDepth 69.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £6,237 GBP|Low: £1,997 GBP|High: £11,524 GBP|Avg: £6,134 GBP|+7.7%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 7£1,997 GBP
Retailer 9£3,799 GBP
Retailer 3£3,981 GBP
Retailer 4£4,253 GBP
Retailer 11£4,406 GBP
Retailer 13£5,231 GBP
Retailer 8£5,525 GBP
Retailer 2£5,638 GBP
Flawless Fine Jewelry£6,237 GBP
Retailer 12£6,809 GBP
Retailer 6£9,014 GBP
Retailer 10£11,145 GBP
Retailer 5£11,524 GBP

41 data points across 13 retailers

16 retailers£1,997 GBP to £4,423 GBP

B
Cheapest Retailer
-
£1,997 GBP
$2,660 USD
B
Retailer 2
-
£3,799 GBP
$5,059 USD
View
B
Retailer 3
-
£3,981 GBP
$5,301 USD
View
B
Retailer 4
-
£4,024 GBP
$5,359 USD
View
B
Retailer 5
-
£4,253 GBP
$5,664 USD
View
Final sale: no returns
B
Retailer 6
-
£4,406 GBP
$5,868 USD
View
Retailer 7
-
£4,406 GBP
$5,868 USD
View
Price last confirmed 14 days ago
B
Retailer 8
-
£4,423 GBP
$5,890 USD
View
Retailer 9
-
£5,231 GBP
$6,966 USD
View
Price under review
Retailer 10
-
£5,525 GBP
$7,358 USD
View
Price under review
Retailer 11
-
£5,638 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
FE706301D · Oct 29
£6,237 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £1,997 GBPSave up to £2,426 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.

B
2.63ct Radiant
£1,997 GBP