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Oval|Lab Grown|IGI

1.53ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG782601587

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782601587

Diamond specifications and retailer prices

From $433 NZD
$243 USD
As of October 29, 2026
Save $4,660 NZD (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,092 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782601587 or 782601587. Listed at 16 retailers as of October 29, 2026, with prices from $433 to $5,092, a $4,660 spread on the same certified stone. Brilliant Earth lists it at $5,092. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782601587
Dimensions9.28 × 6.46 × 4.09 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
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
9.28 mm6.46 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782601587
Side View
Table 60.0%Crown 34.6°Girdle: MediumPavilion 41.3°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 29
Current: $5,092 NZD|Low: $433 NZD|High: $5,252 NZD|Avg: $1,919 NZD|-3.1%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 16$433 NZD
Retailer 3$484 NZD
Retailer 17$502 NZD
Retailer 2$612 NZD
Retailer 6$692 NZD
Retailer 5$753 NZD
Retailer 9$855 NZD
Retailer 11$982 NZD
Retailer 10$1,377 NZD
Retailer 12$1,512 NZD
Retailer 8$1,819 NZD
Retailer 13$1,903 NZD
Retailer 7$2,153 NZD
Retailer 14$2,386 NZD
Retailer 4$3,828 NZD
Retailer 15$4,149 NZD
Brilliant Earth$5,092 NZD

37 data points across 17 retailers

16 retailers$433 NZD to $5,092 NZD

A
Cheapest Retailer
-
$433 NZD
$243 USD
A
Retailer 2
-
$484 NZD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$502 NZD
$282 USD
View
A
Retailer 4
-
$612 NZD
£270 GBP
View
A
Retailer 5
-
$692 NZD
$389 USD
View
B+
Retailer 6
-
$753 NZD
$423 USD
View
A
Retailer 7
-
$982 NZD
€525 EUR
View
A
Retailer 8
-
$1,377 NZD
A$1,190 AUD
View
A
Retailer 9
-
$1,512 NZD
$849 USD
View
A
Retailer 10
-
$1,819 NZD
$1,022 USD
View
B+
Retailer 11
-
$1,903 NZD
$1,069 USD
View
B+
Retailer 12
-
$2,153 NZD
$1,209 USD
View
B+
Retailer 13
-
$2,386 NZD
£1,055 GBP
View
B
Retailer 14
-
$3,828 NZD
$2,150 USD
View
B
Retailer 15
-
$4,149 NZD
$2,330 USD
View
Most Expensive
B
Brilliant Earth
21402581Y · Oct 29
$5,092 NZD
$2,860 USD
View
15 more retailers have this diamond
Prices start from $433 NZDSave up to $4,660 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
1.53ct Oval
$433 NZD