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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 $7,500 NZD
$4,227 USD
As of October 27, 2026
Save $17,473 NZD (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $24,973 NZD 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 $7,500 to $24,973, a $17,473 spread on the same certified stone. Blue Nile lists it at $24,973. 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
Colour
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: $24,973 NZD|Low: $7,220 NZD|High: $24,973 NZD|Avg: $15,867 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$7,500 NZD
Retailer 2$7,860 NZD
Retailer 3$12,001 NZD
Retailer 5$23,811 NZD
Blue Nile$24,973 NZD

11 data points across 5 retailers

5 retailers$7,500 NZD to $24,973 NZD

B+
Cheapest Retailer
-
$7,500 NZD
$4,227 USD
B+
Retailer 2
-
$7,860 NZD
$4,430 USD
View
B
Retailer 3
-
$12,001 NZD
$6,764 USD
View
B
Retailer 4
-
$23,811 NZD
$13,420 USD
View
Most Expensive
B
Blue Nile
23046920 · Oct 29
$24,973 NZD
$14,075 USD
View
4 more retailers have this diamond
Prices start from $7,500 NZDSave up to $17,473 NZD

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
$7,500 NZD