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Oval|Lab Grown|IGI

1.49ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG731581815

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731581815

Diamond specifications and retailer prices

From $450 NZD
$253 USD
As of October 28, 2026
Save $2,381 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,831 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731581815 or 731581815. Listed at 13 retailers as of October 28, 2026, with prices from $450 to $2,831, a $2,381 spread on the same certified stone. Brilliant Earth lists it at $2,831. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731581815
Dimensions8.95 × 6.45 × 4.08 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Top View
8.95 mm6.45 mm1.49 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731581815
Side View
Table 59.0%Crown 37.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.3%

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 28
Current: $2,831 NZD|Low: $433 NZD|High: $3,116 NZD|Avg: $1,303 NZD|-9.1%
Brilliant Earth
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
October 29, 2026
Retailer 13$450 NZD
Retailer 4$504 NZD
Retailer 3$522 NZD
Retailer 8$703 NZD
Retailer 5$798 NZD
Retailer 11$890 NZD
Retailer 14$933 NZD
Retailer 10$935 NZD
Retailer 7$1,034 NZD
Retailer 9$1,359 NZD
Retailer 12$1,716 NZD
Retailer 15$1,795 NZD
Retailer 2$2,250 NZD
Retailer 6$2,403 NZD
Brilliant Earth$2,831 NZD

39 data points across 15 retailers

13 retailers$450 NZD to $2,831 NZD

A
Cheapest Retailer
-
$450 NZD
$253 USD
A
Retailer 2
-
$504 NZD
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$522 NZD
$293 USD
View
A
Retailer 4
-
$703 NZD
£311 GBP
View
A
Retailer 5
-
$798 NZD
HK$3,500 HKD
View
A
Retailer 6
-
$890 NZD
€476 EUR
View
A
Retailer 7
-
$933 NZD
$524 USD
View
A
Retailer 8
-
$935 NZD
$525 USD
View
B+
Retailer 9
-
$1,359 NZD
A$1,174 AUD
View
B
Retailer 10
-
$1,716 NZD
$964 USD
View
B
Retailer 11
-
$1,795 NZD
$1,008 USD
View
B
Retailer 12
-
$2,250 NZD
£995 GBP
View
Most Expensive
B
Brilliant Earth
15957161A · Oct 28
$2,831 NZD
$1,590 USD
View
12 more retailers have this diamond
Prices start from $450 NZDSave up to $2,381 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
$450 NZD