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Oval|Lab Grown|IGI

5.26ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG779628222

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779628222

Diamond specifications and retailer prices

From $1,331 NZD
$750 USD
As of October 29, 2026
Save $4,713 NZD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,044 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 5.26ct lab-grown oval diamond

This 5.26ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG779628222 or 779628222. Listed at 18 retailers as of October 25, 2026, with prices from $1,331 to $6,044, a $4,713 spread on the same certified stone. MOH London lists it at $6,044. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.26
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779628222
Dimensions14.20 × 9.50 × 5.90 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.20 mm9.50 mm5.26 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779628222
Side View
Table 62.0%Crown 36.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.1%

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 29
Current: $6,044 NZD|Low: $1,331 NZD|High: $6,116 NZD|Avg: $2,946 NZD|-1.0%
MOH London
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 7$1,331 NZD
Retailer 5$1,450 NZD
Retailer 6$1,490 NZD
Retailer 14$1,545 NZD
Retailer 10$1,609 NZD
Retailer 13$1,733 NZD
Retailer 3$1,854 NZD
Retailer 9$2,186 NZD
Retailer 15$2,365 NZD
Retailer 11$2,428 NZD
Retailer 2$2,481 NZD
Retailer 16$3,527 NZD
Retailer 12$3,673 NZD
Retailer 4$3,955 NZD
Retailer 17$4,343 NZD
Retailer 18$4,991 NZD
Retailer 8$5,329 NZD
MOH London$6,044 NZD

29 data points across 18 retailers

18 retailers$1,331 NZD to $6,044 NZD

A
Cheapest Retailer
-
$1,331 NZD
$750 USD
A
Retailer 2
-
$1,450 NZD
$817 USD
View
A
Retailer 3
-
$1,490 NZD
$840 USD
View
Final sale: no returns
A
Retailer 4
-
$1,545 NZD
$871 USD
View
Retailer 5
-
$1,609 NZD
$907 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,733 NZD
£769 GBP
View
A
Retailer 7
-
$1,854 NZD
$1,045 USD
View
B+
Retailer 8
-
$2,186 NZD
$1,232 USD
View
A
Retailer 9
-
$2,365 NZD
$1,333 USD
View
A
Retailer 10
-
$2,428 NZD
€1,303 EUR
View
A
Retailer 11
-
$2,481 NZD
£1,101 GBP
View
B+
Retailer 12
-
$3,527 NZD
A$3,058 AUD
View
B+
Retailer 13
-
$3,673 NZD
$2,070 USD
View
B+
Retailer 14
-
$3,955 NZD
$2,229 USD
View
B+
Retailer 15
-
$4,343 NZD
$2,448 USD
View
B
Retailer 16
-
$4,991 NZD
$2,813 USD
View
B
Retailer 17
-
$5,329 NZD
$3,003 USD
View
Most Expensive
B
MOH London
LG779628222 · Oct 25
$6,044 NZD
£2,682 GBP
View
17 more retailers have this diamond
Prices start from $1,331 NZDSave up to $4,713 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 Oval
$1,331 NZD