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Emerald|Lab Grown|IGI

1.71ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG650487221

Shape and cutting style on the report: Emerald cut

Certificate IGI LG650487221

Diamond specifications and retailer prices

From $381 NZD
$214 USD
As of October 27, 2026
Save $2,042 NZD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,423 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.71ct lab-grown emerald diamond

This 1.71ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG650487221 or 650487221. Listed at 22 retailers as of October 27, 2026, with prices from $381 to $2,423, a $2,042 spread on the same certified stone. Brilliant Earth lists it at $2,423. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650487221
Dimensions8.09 × 5.67 × 3.81 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm5.67 mm1.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650487221
Side View
Table 65.0%Crown 33.7°Girdle: MediumPavilion 39.6°Culet: LNGDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,423 NZD|Low: $428 NZD|High: $2,548 NZD|Avg: $1,198 NZD|-4.9%
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
Retailer 15
October 29, 2026
Retailer 5$428 NZD
Retailer 4$442 NZD
Retailer 14$472 NZD
Retailer 3$638 NZD
Retailer 2$786 NZD
Retailer 9$812 NZD
Retailer 8$870 NZD
Retailer 6$1,074 NZD
Retailer 10$1,104 NZD
Retailer 12$1,154 NZD
Retailer 7$1,846 NZD
Retailer 11$1,896 NZD
Retailer 15$1,924 NZD
Retailer 13$2,022 NZD
Brilliant Earth$2,423 NZD

44 data points across 15 retailers

22 retailers$381 NZD to $2,423 NZD

A
Cheapest Retailer
-
$381 NZD
$214 USD
A
Retailer 2
-
$428 NZD
$240 USD
View
Final sale: no returns
A
Retailer 3
-
$442 NZD
$248 USD
View
A
Retailer 4
-
$472 NZD
$265 USD
View
A
Retailer 5
-
$472 NZD
$265 USD
View
B+
Retailer 6
-
$638 NZD
$358 USD
View
A
Retailer 7
-
$786 NZD
€420 EUR
View
A
Retailer 8
-
$812 NZD
ZAR 7,361 ZAR
View
A
Retailer 9
-
$870 NZD
£384 GBP
View
A
Retailer 10
-
$1,048 NZD
$588 USD
View
A
Retailer 11
-
$1,074 NZD
$603 USD
View
A
Retailer 12
-
$1,104 NZD
A$953 AUD
View
B+
Retailer 13
-
$1,154 NZD
$648 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,235 NZD
$693 USD
View
B+
Retailer 15
-
$1,520 NZD
$853 USD
View
B+
Retailer 16
-
$1,613 NZD
$906 USD
View
B
Retailer 17
-
$1,846 NZD
£816 GBP
View
B
Retailer 18
-
$1,890 NZD
$1,061 USD
View
B+
Retailer 19
-
$1,896 NZD
£838 GBP
View
B
Retailer 20
-
$1,924 NZD
$1,080 USD
View
B
Retailer 21
-
$2,022 NZD
$1,135 USD
View
Most Expensive
B
Brilliant Earth
14250119A · Oct 28
$2,423 NZD
$1,360 USD
View
21 more retailers have this diamond
Prices start from $381 NZDSave up to $2,042 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
1.71ct Emerald
$381 NZD