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Emerald|Lab Grown|IGI

1.51ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG573314553

Shape and cutting style on the report: Emerald cut

Certificate IGI LG573314553

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)
14 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 LG573314553 or 573314553. Listed at 14 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 angle37°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573314553
Dimensions8.00 × 5.33 × 3.63 mm
L/W Ratio1.50
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
8.00 mm5.33 mm1.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573314553
Side View
Table 63.0%Crown 37°Girdle: MED-STKPavilion 41.3°Culet: LNGDepth 68.1%

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: Nov 4
Current: $2,957 NZD|Low: $573 NZD|High: $3,747 NZD|Avg: $1,790 NZD|+1.6%
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
Ting Diamond
November 5, 2026
Retailer 12$596 NZD
Retailer 4$692 NZD
Retailer 3$740 NZD
Retailer 13$740 NZD
Retailer 8$1,011 NZD
Retailer 5$1,194 NZD
Retailer 14$1,194 NZD
Retailer 7$1,276 NZD
Retailer 10$2,170 NZD
Retailer 2$2,379 NZD
Retailer 9$2,395 NZD
Retailer 6$2,439 NZD
Retailer 11$2,865 NZD
Retailer 1$2,957 NZD
Ting Diamond$3,747 NZD

32 data points across 15 retailers

14 retailers$596 NZD to $3,747 NZD

A
Cheapest Retailer
-
$596 NZD
A
Retailer 2
-
$692 NZD
View
Retailer 3
-
$740 NZD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$740 NZD
View
B+
Retailer 5
-
$1,011 NZD
View
B+
Retailer 6
-
$1,194 NZD
View
B+
Retailer 7
-
$1,194 NZD
View
B+
Retailer 8
-
$1,276 NZD
View
B
Retailer 9
-
$2,170 NZD
View
B
Retailer 10
-
$2,379 NZD
View
B
Retailer 11
-
$2,395 NZD
View
B
Retailer 12
-
$2,865 NZD
View
B
Retailer 13
-
$2,957 NZD
View
Most Expensive
B
Ting Diamond
6992734 · Nov 4
$3,747 NZD
HK$16,500 HKD
View
13 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