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Radiant|Lab Grown|IGI

5.26ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG837673812

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

Certificate IGI LG837673812

Diamond specifications and retailer prices

From $5,137 NZD
$2,895 USD
As of October 30, 2026
Save $17,852 NZD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $35,344 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG837673812 or 837673812. Listed at 16 retailers as of October 30, 2026, with a 348% 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

5.26
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837673812
Dimensions12.20 × 8.52 × 5.78 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm8.52 mm5.26 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837673812
Side View
Table 65.0%Crown 45.5°Girdle: MediumPavilion 34.4°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $35,344 NZD|Low: $5,137 NZD|High: $37,864 NZD|Avg: $12,606 NZD|-6.7%
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 11$5,137 NZD
Retailer 14$5,869 NZD
Retailer 16$5,958 NZD
Retailer 10$6,228 NZD
Retailer 3$6,246 NZD
Retailer 6$6,765 NZD
Retailer 13$6,907 NZD
Retailer 9$8,561 NZD
Retailer 2$8,742 NZD
Retailer 4$11,384 NZD
Retailer 15$13,360 NZD
Retailer 7$15,011 NZD
Retailer 12$16,405 NZD
Retailer 5$16,758 NZD
Retailer 8$22,989 NZD
Do Amore Diamonds$35,344 NZD

4 data points across 16 retailers

16 retailers$5,137 NZD to $22,989 NZD

A
Cheapest Retailer
-
$5,137 NZD
$2,895 USD
B+
Retailer 2
-
$5,869 NZD
$3,308 USD
View
B+
Retailer 3
-
$5,958 NZD
$3,358 USD
View
B+
Retailer 4
-
$6,228 NZD
$3,510 USD
View
B+
Retailer 5
-
$6,246 NZD
$3,520 USD
View
B+
Retailer 6
-
$6,765 NZD
$3,813 USD
View
B+
Retailer 7
-
$6,907 NZD
£3,065 GBP
View
B
Retailer 8
-
$8,561 NZD
$4,825 USD
View
B+
Retailer 9
-
$8,742 NZD
£3,880 GBP
View
B
Retailer 10
-
$11,384 NZD
£5,052 GBP
View
B
Retailer 11
-
$13,360 NZD
ZAR 121,641 ZAR
View
B
Retailer 12
-
$15,011 NZD
$8,460 USD
View
B
Retailer 13
-
$16,405 NZD
$9,246 USD
View
B
Retailer 14
-
$16,758 NZD
£7,437 GBP
View
B
Retailer 15
-
$22,989 NZD
$12,956 USD
View
Most Expensive
Do Amore Diamonds
27-6FCDBDF4A · Oct 31
$35,344 NZD
$19,920 USD
View
Price under review
15 more retailers have this diamond
Prices start from $5,137 NZDSave up to $17,852 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.

A
5.26ct Radiant
$5,137 NZD