Oval|Lab Grown|IGI

1.50ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG729576737

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576737

Diamond specifications and retailer prices

From $1,307 NZD
$734 USD
As of October 30, 2026
Save $3,407 NZD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,714 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG729576737 or 729576737. Listed at 19 retailers as of October 30, 2026, with prices from $1,307 to $4,714, a $3,407 spread on the same certified stone. Reve Diamonds lists it at $4,714. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576737
Dimensions9.17 × 6.55 × 3.97 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.17 mm6.55 mm1.50 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576737
Side View
Table 57.0%Crown 34.6°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 60.6%

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: Oct 30
Current: $2,165 NZD|Low: $931 NZD|High: $5,078 NZD|Avg: $2,743 NZD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 9$1,168 NZD
Retailer 3$1,307 NZD
Retailer 11$1,355 NZD
Retailer 7$1,497 NZD
Retailer 8$1,674 NZD
Retailer 2$1,786 NZD
Retailer 10$2,092 NZD
Retailer 1$2,165 NZD
Retailer 6$2,466 NZD
Retailer 4$4,206 NZD
Retailer 5$4,474 NZD
Retailer 12$4,619 NZD
Reve Diamonds$4,714 NZD

42 data points across 13 retailers

19 retailers$1,307 NZD to $4,714 NZD

Retailer 1
-
$1,168 NZD
$656 USD
Price last confirmed 19 days ago
Retailer 2
-
$1,269 NZD
$713 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,307 NZD
$734 USD
View
Final sale: no returns
A
Retailer 4
-
$1,355 NZD
$761 USD
View
Retailer 5
-
$1,355 NZD
$761 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$1,355 NZD
$761 USD
View
Price last confirmed 27 days ago
Retailer 7
-
$1,355 NZD
$761 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$1,497 NZD
£662 GBP
View
Price last confirmed 11 days ago
A
Retailer 9
-
$1,674 NZD
$940 USD
View
B+
Retailer 10
-
$1,786 NZD
$1,003 USD
View
B+
Retailer 11
-
$2,092 NZD
A$1,808 AUD
View
B+
Retailer 12
-
$2,165 NZD
£957 GBP
View
B+
Retailer 13
-
$2,466 NZD
ZAR 22,372 ZAR
View
Retailer 14
-
$3,807 NZD
$2,138 USD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$4,206 NZD
£1,860 GBP
View
B
Retailer 16
-
$4,474 NZD
€2,393 EUR
View
B
Retailer 17
-
$4,619 NZD
$2,594 USD
View
B
Retailer 18
-
$4,672 NZD
$2,624 USD
View
Most Expensive
B
Reve Diamonds
C80E0EEDD · Oct 30
$4,714 NZD
$2,647 USD
View
18 more retailers have this diamond
Prices start from $1,307 NZDSave up to $3,407 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
1.50ct Oval
$1,307 NZD