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Emerald|Lab Grown|IGI

0.57ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG807690781

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807690781

Diamond specifications and retailer prices

From $271 NZD
$152 USD
As of October 27, 2026
Save $1,296 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,628 NZD at Flawless Fine Jewelry · As of September 22, 2026
View at Flawless Fine Jewelry

About this 0.57ct lab-grown emerald diamond

This 0.57ct lab-grown emerald 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 LG807690781 or 807690781. Listed at 21 retailers as of October 27, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807690781
Dimensions5.98 × 3.93 × 2.52 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.98 mm3.93 mm0.57 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807690781
Side View
Table 64.0%Crown 34.2°Girdle: MediumPavilion 39.2°Culet: LargeDepth 64.1%

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 27
Current: $1,171 NZD|Low: $271 NZD|High: $1,615 NZD|Avg: $742 NZD|-2.0%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 10$271 NZD
Retailer 15$299 NZD
Retailer 7$313 NZD
Retailer 16$333 NZD
Retailer 3$335 NZD
Retailer 9$454 NZD
Retailer 12$579 NZD
Retailer 19$605 NZD
Retailer 14$641 NZD
Retailer 6$653 NZD
Retailer 5$815 NZD
Retailer 20$854 NZD
Retailer 8$871 NZD
Retailer 11$922 NZD
Retailer 13$1,015 NZD
Retailer 18$1,075 NZD
Retailer 4$1,079 NZD
Retailer 2$1,140 NZD
Retailer 1$1,171 NZD
Retailer 17$1,567 NZD

22 data points across 20 retailers

21 retailers$271 NZD to $1,567 NZD

A
Cheapest Retailer
-
$271 NZD
$152 USD
A
Retailer 2
-
$299 NZD
$168 USD
View
Final sale: no returns
A
Retailer 3
-
$313 NZD
$176 USD
View
A
Retailer 4
-
$333 NZD
$187 USD
View
A
Retailer 5
-
$335 NZD
$188 USD
View
A
Retailer 6
-
$454 NZD
$255 USD
View
A
Retailer 7
-
$579 NZD
£256 GBP
View
A
Retailer 8
-
$605 NZD
ZAR 5,486 ZAR
View
A
Retailer 9
-
$641 NZD
€343 EUR
View
A
Retailer 10
-
$653 NZD
$367 USD
View
B+
Retailer 11
-
$815 NZD
A$704 AUD
View
B+
Retailer 12
-
$854 NZD
A$738 AUD
View
B+
Retailer 13
-
$871 NZD
$489 USD
View
B+
Retailer 14
-
$922 NZD
SGD 700 SGD
View
B+
Retailer 15
-
$1,015 NZD
$570 USD
View
B+
Retailer 16
-
$1,075 NZD
$604 USD
View
B+
Retailer 17
-
$1,079 NZD
$606 USD
View
B
Retailer 18
-
$1,140 NZD
$640 USD
View
B
Retailer 19
-
$1,171 NZD
$658 USD
View
B
Retailer 20
-
$1,567 NZD
£693 GBP
View
Most Expensive
B
Flawless Fine Jewelry
A868C15CE · Sep 22
$1,628 NZD
£720 GBP
View
Price last confirmed 37 days ago
20 more retailers have this diamond
Prices start from $271 NZDSave up to $1,296 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 Emerald
$271 NZD