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Emerald|Lab Grown|IGI

1.70ct H VS2 Emerald Lab Grown Diamond

GD • H/VS2 • IGI LG660442958

Shape and cutting style on the report: Emerald cut

Certificate IGI LG660442958

Diamond specifications and retailer prices

From $601 AUD
$422 USD
As of October 29, 2026
Save $1,205 AUD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,806 AUD 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG660442958 or 660442958. Listed at 6 retailers as of October 29, 2026, with prices from $601 to $1,806, a $1,205 spread on the same certified stone. MOH London lists it at $1,806. 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
H
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660442958
Dimensions8.58 × 5.79 × 3.53 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm5.79 mm1.70 ctH / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG660442958
Side View
Table 77.0%Crown 37.6°Girdle: MED-STKPavilion 40.8°Culet: LNGDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,806 AUD|Low: $601 AUD|High: $2,149 AUD|Avg: $1,238 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$601 AUD
Retailer 3$689 AUD
Retailer 9$697 AUD
Retailer 4$776 AUD
Retailer 8$1,361 AUD
Retailer 2$1,423 AUD
Retailer 6$1,683 AUD
MOH London$1,806 AUD
Retailer 7$2,149 AUD

10 data points across 9 retailers

6 retailers$601 AUD to $1,806 AUD

B+
Cheapest Retailer
-
$601 AUD
$422 USD
B
Retailer 2
-
$689 AUD
$484 USD
View
B+
Retailer 3
-
$776 AUD
$545 USD
View
B
Retailer 4
-
$1,423 AUD
$1,000 USD
View
Retailer 5
-
$1,683 AUD
$1,183 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG660442958 · Oct 29
$1,806 AUD
£999 GBP
View
5 more retailers have this diamond
Prices start from $601 AUDSave up to $1,205 AUD

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.

B+
1.70ct Emerald
$601 AUD