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 $1,652 USD
As of October 31, 2026
Save $10,548 USD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,980 USD 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
Color
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

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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 31
Current: $12,980 USD|Low: $1,702 USD|High: $12,980 USD|Avg: $4,543 USD
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$1,773 USD
Retailer 6$1,985 USD
Retailer 3$2,057 USD
Retailer 5$2,069 USD
Retailer 15$2,225 USD
Retailer 8$2,890 USD
Retailer 2$3,123 USD
Retailer 14$3,460 USD
Retailer 12$3,975 USD
Retailer 7$4,313 USD
Retailer 9$4,800 USD
Retailer 11$5,399 USD
Retailer 4$5,542 USD
Retailer 10$5,858 USD
Retailer 13$6,519 USD
Do Amore Diamonds$12,980 USD

43 data points across 16 retailers

24 retailers$1,652 USD to $12,200 USD

A
Cheapest Retailer
-
$1,652 USD
A
Retailer 2
-
$1,773 USD
View
A
Retailer 3
-
$1,929 USD
View
A
Retailer 4
-
$1,985 USD
View
Final sale: no returns
A
Retailer 5
-
$2,057 USD
View
Retailer 6
-
$2,057 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$2,069 USD
View
A
Retailer 8
-
$2,225 USD
View
B+
Retailer 9
-
$2,890 USD
View
B+
Retailer 10
-
$3,121 USD
View
B+
Retailer 11
-
$3,123 USD
£2,459 GBP
View
B+
Retailer 12
-
$3,460 USD
View
Retailer 13
-
$3,975 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$4,313 USD
£3,396 GBP
View
B
Retailer 15
-
$4,800 USD
View
Retailer 16
-
$5,399 USD
A$8,306 AUD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$5,542 USD
View
B
Retailer 18
-
$5,858 USD
ZAR 94,635 ZAR
View
B
Retailer 19
-
$6,106 USD
£4,808 GBP
View
B
Retailer 20
-
$6,142 USD
View
B
Retailer 21
-
$6,519 USD
£5,133 GBP
View
B
Retailer 22
-
$7,948 USD
View
B
Retailer 23
-
$12,200 USD
View
Most Expensive
Do Amore Diamonds
23-671464197 · Oct 22
$12,980 USD
View
Price last confirmed 9 days ago
23 more retailers have this diamond
Prices start from $1,652 USDSave up to $10,548 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.

A
2.63ct Radiant
$1,652 USD