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Emerald|Lab Grown|IGI

1.70ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG625416415

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625416415

Diamond specifications and retailer prices

From $322 NZD
$181 USD
As of October 27, 2026
Save $2,635 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,957 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 LG625416415 or 625416415. Listed at 22 retailers as of October 27, 2026, with prices from $322 to $2,957, a $2,635 spread on the same certified stone. Brilliant Earth lists it at $2,957. 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 angle31.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625416415
Dimensions8.76 × 5.25 × 3.45 mm
L/W Ratio1.67
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
8.76 mm5.25 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625416415
Side View
Table 67.0%Crown 31.8°Girdle: ThickPavilion 38.6°Culet: LNGDepth 65.7%

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: $2,957 NZD|Low: $322 NZD|High: $3,118 NZD|Avg: $1,194 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
October 29, 2026
Retailer 13$322 NZD
Retailer 4$362 NZD
Retailer 14$401 NZD
Retailer 9$688 NZD
Retailer 3$707 NZD
Retailer 8$719 NZD
Retailer 2$754 NZD
Retailer 7$876 NZD
Retailer 10$934 NZD
Retailer 6$1,019 NZD
Retailer 12$1,361 NZD
Retailer 15$1,723 NZD
Retailer 11$1,878 NZD
Retailer 5$2,021 NZD
Brilliant Earth$2,957 NZD

43 data points across 15 retailers

22 retailers$322 NZD to $2,957 NZD

A
Cheapest Retailer
-
$322 NZD
$181 USD
A
Retailer 2
-
$322 NZD
$181 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$362 NZD
$203 USD
View
Final sale: no returns
A
Retailer 4
-
$374 NZD
$210 USD
View
A
Retailer 5
-
$395 NZD
$222 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$401 NZD
$225 USD
View
A
Retailer 7
-
$401 NZD
$225 USD
View
A
Retailer 8
-
$688 NZD
ZAR 6,242 ZAR
View
B+
Retailer 9
-
$707 NZD
$397 USD
View
A
Retailer 10
-
$719 NZD
£318 GBP
View
A
Retailer 11
-
$754 NZD
€403 EUR
View
A
Retailer 12
-
$876 NZD
$492 USD
View
A
Retailer 13
-
$934 NZD
A$807 AUD
View
A
Retailer 14
-
$1,019 NZD
$572 USD
View
B+
Retailer 15
-
$1,288 NZD
$723 USD
View
B+
Retailer 16
-
$1,361 NZD
$764 USD
View
B+
Retailer 17
-
$1,385 NZD
$778 USD
View
B+
Retailer 18
-
$1,723 NZD
$967 USD
View
B+
Retailer 19
-
$1,878 NZD
£830 GBP
View
B
Retailer 20
-
$2,021 NZD
$1,134 USD
View
B
Retailer 21
-
$2,126 NZD
$1,193 USD
View
Price last confirmed 80 days ago
Most Expensive
B
Brilliant Earth
13294993A · Oct 28
$2,957 NZD
$1,660 USD
View
21 more retailers have this diamond
Prices start from $322 NZDSave up to $2,635 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
$322 NZD