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Emerald|Lab Grown|IGI

1.70ct G VS1 Emerald Lab Grown Diamond

GD • G/VS1 • IGI LG555272607

Shape and cutting style on the report: Emerald cut

Certificate IGI LG555272607

Diamond specifications and retailer prices

From $504 NZD
$283 USD
As of October 30, 2026
Save $2,327 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,831 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 standard cut grade and certified by IGI LG555272607 or 555272607. Listed at 20 retailers as of October 29, 2026, with prices from $504 to $2,831, a $2,327 spread on the same certified stone. Brilliant Earth lists it at $2,831. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555272607
Dimensions8.04 × 5.64 × 3.71 mm
L/W Ratio1.43
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
8.04 mm5.64 mm1.70 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555272607
Side View
Table 63.0%Crown 33.1°Girdle: MediumPavilion 38.2°Culet: LNGDepth 65.8%

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: Oct 30
Current: $2,831 NZD|Low: $484 NZD|High: $2,973 NZD|Avg: $1,273 NZD|-4.8%
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 30, 2026
Retailer 13$504 NZD
Retailer 8$563 NZD
Retailer 12$586 NZD
Retailer 15$625 NZD
Retailer 16$625 NZD
Retailer 4$979 NZD
Retailer 6$1,031 NZD
Retailer 11$1,075 NZD
Retailer 2$1,102 NZD
Retailer 7$1,237 NZD
Retailer 10$1,455 NZD
Retailer 3$1,923 NZD
Retailer 14$2,012 NZD
Retailer 5$2,407 NZD
Retailer 9$2,521 NZD
Brilliant Earth$2,831 NZD

45 data points across 16 retailers

20 retailers$504 NZD to $2,831 NZD

A
Cheapest Retailer
-
$504 NZD
$283 USD
B+
Retailer 2
-
$563 NZD
$316 USD
View
Final sale: no returns
B+
Retailer 3
-
$586 NZD
$329 USD
View
B+
Retailer 4
-
$625 NZD
$351 USD
View
Retailer 5
-
$625 NZD
$351 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$625 NZD
$351 USD
View
B+
Retailer 7
-
$979 NZD
$550 USD
View
B+
Retailer 8
-
$1,031 NZD
$579 USD
View
B+
Retailer 9
-
$1,075 NZD
ZAR 9,754 ZAR
View
B+
Retailer 10
-
$1,081 NZD
$607 USD
View
B+
Retailer 11
-
$1,102 NZD
£487 GBP
View
B+
Retailer 12
-
$1,237 NZD
$695 USD
View
B+
Retailer 13
-
$1,455 NZD
A$1,257 AUD
View
B
Retailer 14
-
$1,923 NZD
$1,080 USD
View
Retailer 15
-
$2,007 NZD
$1,127 USD
View
Price last confirmed 74 days ago
B
Retailer 16
-
$2,012 NZD
$1,130 USD
View
B
Retailer 17
-
$2,101 NZD
$1,180 USD
View
B
Retailer 18
-
$2,407 NZD
$1,352 USD
View
B
Retailer 19
-
$2,521 NZD
£1,115 GBP
View
Most Expensive
B
Brilliant Earth
6493468A · Oct 29
$2,831 NZD
$1,590 USD
View
19 more retailers have this diamond
Prices start from $504 NZDSave up to $2,327 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