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Round|Lab Grown|IGI

1.53ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836610450

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836610450

Diamond specifications and retailer prices

From $857 NZD
$483 USD
As of October 29, 2026
Save $4,555 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,412 NZD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836610450 or 836610450. Listed at 20 retailers as of October 27, 2026, with prices from $857 to $5,412, a $4,555 spread on the same certified stone. Brilliant Earth lists it at $5,412. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610450
Dimensions7.39 × 7.43 × 4.52 mm
L/W Ratio1.01
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
7.39 mm7.43 mm1.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610450
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

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: $5,412 NZD|Low: $857 NZD|High: $5,412 NZD|Avg: $2,342 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 12
Retailer 13
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Retailer 19
Retailer 20
October 31, 2026
Retailer 16$857 NZD
Retailer 4$958 NZD
Retailer 10$960 NZD
Retailer 9$1,063 NZD
Retailer 3$1,494 NZD
Retailer 13$1,499 NZD
Retailer 15$1,601 NZD
Retailer 19$1,611 NZD
Retailer 17$1,623 NZD
Retailer 6$1,694 NZD
Retailer 2$1,744 NZD
Retailer 20$1,825 NZD
Retailer 14$2,447 NZD
Retailer 11$2,476 NZD
Retailer 7$3,414 NZD
Retailer 12$3,464 NZD
Retailer 8$3,699 NZD
Retailer 5$3,719 NZD
Retailer 18$4,457 NZD
Brilliant Earth$5,412 NZD

6 data points across 20 retailers

20 retailers$857 NZD to $5,412 NZD

A
Cheapest Retailer
-
$857 NZD
$483 USD
A
Retailer 2
-
$958 NZD
$540 USD
View
Final sale: no returns
A
Retailer 3
-
$960 NZD
$541 USD
View
A
Retailer 4
-
$1,063 NZD
$599 USD
View
A
Retailer 5
-
$1,494 NZD
$842 USD
View
A
Retailer 6
-
$1,499 NZD
$845 USD
View
A
Retailer 7
-
$1,601 NZD
£710 GBP
View
A
Retailer 8
-
$1,611 NZD
$908 USD
View
A
Retailer 9
-
$1,623 NZD
€871 EUR
View
A
Retailer 10
-
$1,694 NZD
$955 USD
View
A
Retailer 11
-
$1,744 NZD
£774 GBP
View
B+
Retailer 12
-
$1,825 NZD
ZAR 16,620 ZAR
View
B+
Retailer 13
-
$2,447 NZD
$1,379 USD
View
B+
Retailer 14
-
$2,476 NZD
$1,395 USD
View
B
Retailer 15
-
$3,414 NZD
$1,924 USD
View
B
Retailer 16
-
$3,464 NZD
$1,953 USD
View
B
Retailer 17
-
$3,699 NZD
$2,085 USD
View
B
Retailer 18
-
$3,719 NZD
$2,096 USD
View
B
Retailer 19
-
$4,457 NZD
£1,978 GBP
View
Most Expensive
B
Brilliant Earth
22318574A · Oct 27
$5,412 NZD
$3,050 USD
View
19 more retailers have this diamond
Prices start from $857 NZDSave up to $4,555 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 Round
$857 NZD