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Emerald|Lab Grown|IGI

1.57ct G VVS1 Emerald Lab Grown Diamond

ID • G/VVS1 • IGI LG710576663

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710576663

Diamond specifications and retailer prices

From $387 NZD
$218 USD
As of October 30, 2026
Save $2,062 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,449 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.57ct lab-grown emerald diamond

This 1.57ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710576663 or 710576663. Listed at 13 retailers as of October 30, 2026, with prices from $387 to $2,449, a $2,062 spread on the same certified stone. Brilliant Earth lists it at $2,449. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710576663
Dimensions8.57 × 5.23 × 3.33 mm
L/W Ratio1.64
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.57 mm5.23 mm1.57 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710576663
Side View
Table 68.0%Crown 38.5°Girdle: MediumPavilion 39.5°Culet: LargeDepth 63.7%

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 30
Current: $2,449 NZD|Low: $319 NZD|High: $2,981 NZD|Avg: $1,207 NZD|-17.9%
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
October 30, 2026
Retailer 12$387 NZD
Retailer 4$447 NZD
Retailer 14$447 NZD
Retailer 5$792 NZD
Retailer 13$820 NZD
Retailer 6$869 NZD
Retailer 7$898 NZD
Retailer 11$933 NZD
Retailer 2$1,118 NZD
Retailer 9$1,290 NZD
Retailer 10$1,538 NZD
Retailer 8$1,920 NZD
Retailer 3$2,156 NZD
Brilliant Earth$2,449 NZD

30 data points across 14 retailers

13 retailers$387 NZD to $2,449 NZD

A
Cheapest Retailer
-
$387 NZD
$218 USD
A
Retailer 2
-
$447 NZD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$447 NZD
$252 USD
View
B+
Retailer 4
-
$820 NZD
$462 USD
View
A
Retailer 5
-
$898 NZD
€482 EUR
View
A
Retailer 6
-
$933 NZD
$526 USD
View
A
Retailer 7
-
$1,118 NZD
A$969 AUD
View
B+
Retailer 8
-
$1,290 NZD
$727 USD
View
Retailer 9
-
$1,450 NZD
$817 USD
View
Price last confirmed 44 days ago
B+
Retailer 10
-
$1,538 NZD
$867 USD
View
B
Retailer 11
-
$1,920 NZD
£852 GBP
View
B
Retailer 12
-
$2,156 NZD
$1,215 USD
View
Most Expensive
B
Brilliant Earth
15471960A · Oct 30
$2,449 NZD
$1,380 USD
View
12 more retailers have this diamond
Prices start from $387 NZDSave up to $2,062 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
1.57ct Emerald
$387 NZD