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Oval|Lab Grown|IGI

1.49ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG843671326

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843671326

Diamond specifications and retailer prices

From $298 NZD
As of November 5, 2026
Save $1,425 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,723 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.49ct lab-grown oval diamond

This 1.49ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843671326 or 843671326. Listed at 17 retailers as of November 4, 2026, with prices from $298 to $1,723, a $1,425 spread on the same certified stone. MOH London lists it at $1,723. 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

1.49
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843671326
Dimensions9.06 × 6.44 × 4.01 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm6.44 mm1.49 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843671326
Side View
Table 58.0%Crown 35.5°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 62.3%

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: Nov 5
Current: $1,723 NZD|Low: $298 NZD|High: $1,730 NZD|Avg: $861 NZD|-0.4%
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
November 6, 2026
Retailer 13$298 NZD
Retailer 4$334 NZD
Retailer 15$346 NZD
Retailer 12$370 NZD
Retailer 6$415 NZD
Retailer 10$476 NZD
Retailer 2$617 NZD
Retailer 11$646 NZD
Retailer 5$664 NZD
Retailer 17$841 NZD
Retailer 16$985 NZD
Retailer 7$1,034 NZD
Retailer 14$1,189 NZD
Retailer 8$1,216 NZD
Retailer 9$1,596 NZD
Retailer 3$1,696 NZD
MOH London$1,723 NZD

13 data points across 17 retailers

17 retailers$298 NZD to $1,723 NZD

A
Cheapest Retailer
-
$298 NZD
A
Retailer 2
-
$334 NZD
View
Final sale: no returns
A
Retailer 3
-
$346 NZD
View
A
Retailer 4
-
$370 NZD
View
A
Retailer 5
-
$415 NZD
View
A
Retailer 6
-
$476 NZD
View
A
Retailer 7
-
$617 NZD
View
A
Retailer 8
-
$646 NZD
View
B+
Retailer 9
-
$664 NZD
View
Retailer 10
-
$841 NZD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$985 NZD
View
Retailer 12
-
$1,034 NZD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$1,189 NZD
View
B+
Retailer 14
-
$1,216 NZD
View
Retailer 15
-
$1,596 NZD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$1,696 NZD
View
Most Expensive
B
MOH London
LG843671326 · Nov 4
$1,723 NZD
£752 GBP
View
16 more retailers have this diamond
Prices start from $298 NZDSave up to $1,425 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
1.49ct Oval
$298 NZD