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Oval|Lab Grown|IGI

1.53ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG685595264

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG685595264

Diamond specifications and retailer prices

From $433 NZD
$243 USD
As of October 26, 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 LG685595264 or 685595264. Listed at 16 retailers as of October 26, 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 angle32.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685595264
Dimensions9.43 × 6.60 × 3.93 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm6.60 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685595264
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A+
Exceptional
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 26
Current: $5,092 NZD|Low: $354 NZD|High: $5,252 NZD|Avg: $1,952 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 29, 2026
Retailer 15$433 NZD
Retailer 17$484 NZD
Retailer 16$502 NZD
Retailer 6$692 NZD
Retailer 5$753 NZD
Retailer 13$983 NZD
Retailer 4$1,015 NZD
Retailer 10$1,377 NZD
Retailer 11$1,512 NZD
Retailer 9$1,558 NZD
Retailer 8$1,819 NZD
Retailer 12$1,903 NZD
Retailer 7$2,153 NZD
Retailer 2$2,386 NZD
Retailer 3$3,828 NZD
Retailer 14$4,149 NZD
Brilliant Earth$5,092 NZD

27 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
-
$692 NZD
$389 USD
View
B+
Retailer 5
-
$753 NZD
$423 USD
View
A
Retailer 6
-
$983 NZD
$552 USD
View
A
Retailer 7
-
$1,377 NZD
A$1,190 AUD
View
A
Retailer 8
-
$1,512 NZD
$849 USD
View
A
Retailer 9
-
$1,544 NZD
$867 USD
View
Price last confirmed 43 days ago
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
21548148Y · 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