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0.57ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG726568180

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726568180

Diamond specifications and retailer prices

From $333 NZD
$187 USD
As of October 29, 2026
Save $1,719 NZD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,052 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.57ct lab-grown round diamond

This 0.57ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726568180 or 726568180. Listed at 12 retailers as of October 29, 2026, with prices from $333 to $2,052, a $1,719 spread on the same certified stone. Reve Diamonds lists it at $2,052. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.57
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726568180
Dimensions5.37 × 5.40 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.37 mm5.40 mm0.57 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726568180
Side View
Table 59.0%Crown 34.7°Girdle: MediumPavilion 40°Culet: NoneDepth 59.3%

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: $747 NZD|Low: $320 NZD|High: $2,052 NZD|Avg: $838 NZD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 6$333 NZD
Retailer 7$372 NZD
Retailer 8$386 NZD
Retailer 2$456 NZD
Retailer 11$488 NZD
Retailer 9$573 NZD
Retailer 5$682 NZD
Retailer 1$747 NZD
Retailer 10$1,121 NZD
Retailer 3$1,424 NZD
Retailer 4$1,942 NZD
Reve Diamonds$2,052 NZD

41 data points across 12 retailers

12 retailers$333 NZD to $2,052 NZD

A
Cheapest Retailer
-
$333 NZD
$187 USD
A
Retailer 2
-
$372 NZD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$386 NZD
$217 USD
View
A
Retailer 4
-
$413 NZD
$232 USD
View
A
Retailer 5
-
$456 NZD
HK$2,000 HKD
View
A
Retailer 6
-
$488 NZD
$274 USD
View
B+
Retailer 7
-
$682 NZD
€365 EUR
View
B+
Retailer 8
-
$747 NZD
£330 GBP
View
B
Retailer 9
-
$1,121 NZD
SGD 851 SGD
View
B
Retailer 10
-
$1,424 NZD
$800 USD
View
B
Retailer 11
-
$1,942 NZD
£859 GBP
View
Most Expensive
B
Reve Diamonds
FFCC45D5D · Oct 30
$2,052 NZD
$1,152 USD
View
11 more retailers have this diamond
Prices start from $333 NZDSave up to $1,719 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
0.57ct Round
$333 NZD