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Emerald|Lab Grown|IGI

1.51ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG570352438

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570352438

Diamond specifications and retailer prices

From $596 NZD
As of November 4, 2026
Save $3,151 NZD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,747 NZD at Ting Diamond · As of November 4, 2026
View at Ting Diamond

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570352438 or 570352438. Listed at 16 retailers as of November 4, 2026, with prices from $596 to $3,747, a $3,151 spread on the same certified stone. Ting Diamond lists it at $3,747. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570352438
Dimensions8.25 × 5.32 × 3.45 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.25 mm5.32 mm1.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570352438
Side View
Table 60.5%Crown 33.4°Girdle: Slightly ThickPavilion 37.8°Culet: LNGDepth 64.8%

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: Nov 4
Current: $2,957 NZD|Low: $573 NZD|High: $4,731 NZD|Avg: $1,703 NZD|-1.4%
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
November 5, 2026
Retailer 14$596 NZD
Retailer 6$669 NZD
Retailer 3$692 NZD
Retailer 2$740 NZD
Retailer 15$740 NZD
Retailer 4$871 NZD
Retailer 11$1,011 NZD
Retailer 5$1,194 NZD
Retailer 16$1,194 NZD
Retailer 10$1,276 NZD
Retailer 13$2,170 NZD
Retailer 17$2,379 NZD
Retailer 12$2,395 NZD
Retailer 7$2,455 NZD
Retailer 8$2,838 NZD
Retailer 1$2,957 NZD
Retailer 9$4,731 NZD

29 data points across 17 retailers

16 retailers$596 NZD to $3,747 NZD

A
Cheapest Retailer
-
$596 NZD
A
Retailer 2
-
$669 NZD
View
Final sale: no returns
A
Retailer 3
-
$692 NZD
View
Retailer 4
-
$740 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$740 NZD
View
A
Retailer 6
-
$871 NZD
View
B+
Retailer 7
-
$1,011 NZD
View
B+
Retailer 8
-
$1,194 NZD
View
B+
Retailer 9
-
$1,194 NZD
View
B+
Retailer 10
-
$1,276 NZD
View
B
Retailer 11
-
$2,170 NZD
View
B
Retailer 12
-
$2,379 NZD
View
B
Retailer 13
-
$2,395 NZD
View
B
Retailer 14
-
$2,455 NZD
View
B
Retailer 15
-
$2,957 NZD
View
Most Expensive
B
Ting Diamond
6992649 · Nov 4
$3,747 NZD
HK$16,500 HKD
View
15 more retailers have this diamond
Prices start from $596 NZDSave up to $3,151 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
1.51ct Emerald
$596 NZD