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Radiant|Lab Grown|IGI

5.26ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG7506649598

Certificate IGI LG7506649598

Diamond specifications and retailer prices

From $4,227 USD
As of October 27, 2026
Save $9,848 USD (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $14,075 USD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 5.26ct lab-grown radiant diamond

This 5.26ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG7506649598 or 7506649598. Listed at 5 retailers as of October 27, 2026, with prices from $4,227 to $14,075, a $9,848 spread on the same certified stone. Blue Nile lists it at $14,075. 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

5.26
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7506649598
Dimensions11.72 × 8.68 × 5.92 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
11.72 mm8.68 mm5.26 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7506649598
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $14,075 USD|Low: $4,069 USD|High: $14,075 USD|Avg: $8,943 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$4,227 USD
Retailer 2$4,430 USD
Retailer 3$6,764 USD
Retailer 5$13,420 USD
Blue Nile$14,075 USD

11 data points across 5 retailers

5 retailers$4,227 USD to $14,075 USD

B+
Cheapest Retailer
-
$4,227 USD
B+
Retailer 2
-
$4,430 USD
View
B
Retailer 3
-
$6,764 USD
View
B
Retailer 4
-
$13,420 USD
View
Most Expensive
B
Blue Nile
23046920 · Oct 29
$14,075 USD
View
4 more retailers have this diamond
Prices start from $4,227 USDSave up to $9,848 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+
5.26ct Radiant
$4,227 USD