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Emerald|Lab Grown|IGI

1.70ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG539225477

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539225477

Diamond specifications and retailer prices

From $504 NZD
$283 USD
As of October 27, 2026
Save $2,328 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,833 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.7ct lab-grown emerald diamond

This 1.7ct 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 LG539225477 or 539225477. Listed at 18 retailers as of October 27, 2026, with prices from $504 to $2,833, a $2,328 spread on the same certified stone. Brilliant Earth lists it at $2,833. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539225477
Dimensions8.55 × 5.59 × 3.55 mm
L/W Ratio1.53
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
8.55 mm5.59 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539225477
Side View
Table 61.5%Crown 33.4°Girdle: MediumPavilion 40.8°Culet: LNGDepth 63.5%

Caratlytics Score

How it works →
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: $2,833 NZD|Low: $485 NZD|High: $3,064 NZD|Avg: $1,315 NZD|-7.6%
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
Retailer 16
October 29, 2026
Retailer 14$504 NZD
Retailer 8$563 NZD
Retailer 13$586 NZD
Retailer 12$625 NZD
Retailer 16$625 NZD
Retailer 4$980 NZD
Retailer 6$1,031 NZD
Retailer 10$1,076 NZD
Retailer 11$1,098 NZD
Retailer 7$1,238 NZD
Retailer 9$1,456 NZD
Retailer 3$1,924 NZD
Retailer 15$2,013 NZD
Retailer 5$2,409 NZD
Retailer 2$2,523 NZD
Brilliant Earth$2,833 NZD

43 data points across 16 retailers

18 retailers$504 NZD to $2,833 NZD

A
Cheapest Retailer
-
$504 NZD
$283 USD
A
Retailer 2
-
$563 NZD
$316 USD
View
Final sale: no returns
A
Retailer 3
-
$586 NZD
$329 USD
View
A
Retailer 4
-
$625 NZD
$351 USD
View
A
Retailer 5
-
$625 NZD
$351 USD
View
A
Retailer 6
-
$980 NZD
$550 USD
View
A
Retailer 7
-
$1,031 NZD
$579 USD
View
A
Retailer 8
-
$1,076 NZD
ZAR 9,754 ZAR
View
A
Retailer 9
-
$1,081 NZD
$607 USD
View
A
Retailer 10
-
$1,098 NZD
£485 GBP
View
B+
Retailer 11
-
$1,238 NZD
$695 USD
View
B+
Retailer 12
-
$1,456 NZD
A$1,257 AUD
View
B
Retailer 13
-
$1,924 NZD
$1,080 USD
View
B
Retailer 14
-
$2,013 NZD
$1,130 USD
View
B
Retailer 15
-
$2,102 NZD
$1,180 USD
View
B
Retailer 16
-
$2,409 NZD
$1,352 USD
View
B
Retailer 17
-
$2,523 NZD
£1,115 GBP
View
Most Expensive
B
Brilliant Earth
6168360A · Oct 28
$2,833 NZD
$1,590 USD
View
17 more retailers have this diamond
Prices start from $504 NZDSave up to $2,328 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
1.70ct Emerald
$504 NZD