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 $2,660 USD
As of October 29, 2026
Save $3,230 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,068 USD at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

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
Color
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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Price History

Last verified: Oct 29
Current: $9,068 USD|Low: $2,660 USD|High: $15,347 USD|Avg: $7,933 USD|+0.3%
Loose Grown Diamond
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
October 29, 2026
Retailer 8$2,660 USD
Retailer 10$5,059 USD
Retailer 14$5,301 USD
Retailer 6$5,359 USD
Retailer 3$5,664 USD
Retailer 12$5,868 USD
Retailer 13$6,966 USD
Retailer 9$7,358 USD
Retailer 2$7,508 USD
Retailer 4$8,306 USD
Loose Grown Diamond$9,068 USD
Retailer 7$12,004 USD
Retailer 11$14,841 USD
Retailer 5$15,347 USD

40 data points across 14 retailers

16 retailers$2,660 USD to $5,890 USD

B
Cheapest Retailer
-
$2,660 USD
B
Retailer 2
-
$5,059 USD
View
B
Retailer 3
-
$5,301 USD
View
B
Retailer 4
-
$5,359 USD
View
B
Retailer 5
-
$5,664 USD
View
Final sale: no returns
B
Retailer 6
-
$5,868 USD
View
B
Retailer 7
-
$5,868 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$5,890 USD
View
B
Retailer 9
-
$6,966 USD
View
Price under review
B
Retailer 10
-
$7,358 USD
View
Price under review
B
Retailer 11
-
$7,508 USD
£5,912 GBP
View
Price under review
B
Retailer 12
-
$8,306 USD
£6,540 GBP
View
Price under review
Most Expensive
B
Loose Grown Diamond
502160631 · Oct 26
$9,068 USD
View
Price under review
12 more retailers have this diamond
Prices start from $2,660 USDSave up to $3,230 USD

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
$2,660 USD