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Emerald|Lab Grown|IGI

1.70ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG528224146

Shape and cutting style on the report: Emerald cut

Certificate IGI LG528224146

Diamond specifications and retailer prices

From $575 NZD
$324 USD
As of October 30, 2026
Save $2,296 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,871 NZD at MOH London · As of October 29, 2026
View at MOH London

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 LG528224146 or 528224146. Listed at 19 retailers as of October 29, 2026, with prices from $575 to $2,871, a $2,296 spread on the same certified stone. MOH London lists it at $2,871. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle26.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528224146
Dimensions7.98 × 5.81 × 3.72 mm
L/W Ratio1.37
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
7.98 mm5.81 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528224146
Side View
Table 65.5%Crown 26.5°Girdle: Slightly ThickPavilion 34.7°Culet: LNGDepth 64.0%

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: $2,871 NZD|Low: $552 NZD|High: $2,945 NZD|Avg: $1,523 NZD|+4.3%
MOH London
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
October 30, 2026
Retailer 15$575 NZD
Retailer 8$644 NZD
Retailer 5$667 NZD
Retailer 4$713 NZD
Retailer 16$713 NZD
Retailer 13$985 NZD
Retailer 6$1,102 NZD
Retailer 18$1,155 NZD
Retailer 7$1,182 NZD
Retailer 12$1,225 NZD
Retailer 11$1,273 NZD
Retailer 14$2,090 NZD
Retailer 2$2,094 NZD
Retailer 3$2,291 NZD
Retailer 10$2,371 NZD
Retailer 17$2,738 NZD
Retailer 9$2,820 NZD
MOH London$2,871 NZD

45 data points across 18 retailers

19 retailers$575 NZD to $2,871 NZD

A
Cheapest Retailer
-
$575 NZD
$324 USD
A
Retailer 2
-
$644 NZD
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$667 NZD
$376 USD
View
A
Retailer 4
-
$713 NZD
$402 USD
View
A
Retailer 5
-
$713 NZD
$402 USD
View
A
Retailer 6
-
$985 NZD
$555 USD
View
B+
Retailer 7
-
$1,102 NZD
$621 USD
View
B+
Retailer 8
-
$1,155 NZD
$651 USD
View
B+
Retailer 9
-
$1,182 NZD
$666 USD
View
B+
Retailer 10
-
$1,225 NZD
ZAR 11,151 ZAR
View
B+
Retailer 11
-
$1,273 NZD
£565 GBP
View
B
Retailer 12
-
$1,658 NZD
HK$7,300 HKD
View
B
Retailer 13
-
$2,090 NZD
$1,178 USD
View
B
Retailer 14
-
$2,094 NZD
$1,180 USD
View
B
Retailer 15
-
$2,291 NZD
$1,291 USD
View
B
Retailer 16
-
$2,371 NZD
$1,336 USD
View
B
Retailer 17
-
$2,738 NZD
$1,543 USD
View
B
Retailer 18
-
$2,820 NZD
$1,589 USD
View
Most Expensive
B
MOH London
LG528224146 · Oct 29
$2,871 NZD
£1,274 GBP
View
18 more retailers have this diamond
Prices start from $575 NZDSave up to $2,296 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
$575 NZD