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Emerald|Lab Grown|IGI

1.70ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG537213159

Shape and cutting style on the report: Emerald cut

Certificate IGI LG537213159

Diamond specifications and retailer prices

From $577 NZD
$324 USD
As of October 30, 2026
Save $2,379 NZD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,956 NZD at Brilliant Earth · As of October 29, 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 LG537213159 or 537213159. Listed at 21 retailers as of October 29, 2026, with prices from $577 to $2,956, a $2,379 spread on the same certified stone. Brilliant Earth lists it at $2,956. 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 angle23.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537213159
Dimensions8.27 × 5.65 × 3.51 mm
L/W Ratio1.46
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
8.27 mm5.65 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537213159
Side View
Table 66.0%Crown 23.3°Girdle: MED-STKPavilion 38.3°Culet: LNGDepth 62.1%

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: Oct 30
Current: $2,956 NZD|Low: $554 NZD|High: $3,116 NZD|Avg: $1,567 NZD|-5.1%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 19$577 NZD
Retailer 10$646 NZD
Retailer 7$669 NZD
Retailer 6$716 NZD
Retailer 20$716 NZD
Retailer 16$988 NZD
Retailer 8$1,106 NZD
Retailer 4$1,159 NZD
Retailer 9$1,186 NZD
Retailer 15$1,229 NZD
Retailer 2$1,278 NZD
Retailer 14$1,667 NZD
Retailer 18$2,097 NZD
Retailer 5$2,299 NZD
Retailer 12$2,379 NZD
Retailer 3$2,747 NZD
Retailer 17$2,795 NZD
Retailer 11$2,829 NZD
Retailer 13$2,881 NZD
Brilliant Earth$2,956 NZD

45 data points across 20 retailers

21 retailers$577 NZD to $2,956 NZD

A
Cheapest Retailer
-
$577 NZD
$324 USD
A
Retailer 2
-
$646 NZD
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$669 NZD
$376 USD
View
A
Retailer 4
-
$716 NZD
$402 USD
View
A
Retailer 5
-
$716 NZD
$402 USD
View
A
Retailer 6
-
$988 NZD
$555 USD
View
B+
Retailer 7
-
$1,106 NZD
$621 USD
View
B+
Retailer 8
-
$1,159 NZD
$651 USD
View
B+
Retailer 9
-
$1,186 NZD
$666 USD
View
B+
Retailer 10
-
$1,229 NZD
ZAR 11,151 ZAR
View
B+
Retailer 11
-
$1,278 NZD
£565 GBP
View
B+
Retailer 12
-
$1,667 NZD
A$1,440 AUD
View
B+
Retailer 13
-
$1,732 NZD
HK$7,600 HKD
View
B
Retailer 14
-
$2,097 NZD
$1,178 USD
View
B
Retailer 15
-
$2,299 NZD
$1,291 USD
View
B
Retailer 16
-
$2,379 NZD
$1,336 USD
View
B
Retailer 17
-
$2,747 NZD
$1,543 USD
View
B
Retailer 18
-
$2,795 NZD
£1,236 GBP
View
B
Retailer 19
-
$2,829 NZD
$1,589 USD
View
B
Retailer 20
-
$2,881 NZD
£1,274 GBP
View
Most Expensive
B
Brilliant Earth
17974607A · Oct 29
$2,956 NZD
$1,660 USD
View
20 more retailers have this diamond
Prices start from $577 NZDSave up to $2,379 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
$577 NZD