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Emerald|Lab Grown|IGI

1.70ct I VS1 Emerald Lab Grown Diamond

GD • I/VS1 • IGI LG539203633

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539203633

Diamond specifications and retailer prices

From $314 AUD
$221 USD
As of October 27, 2026
Save $1,246 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,560 AUD at MOH London · As of October 26, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG539203633 or 539203633. Listed at 11 retailers as of October 26, 2026, with prices from $314 to $1,560, a $1,246 spread on the same certified stone. MOH London lists it at $1,560. 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
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539203633
Dimensions8.34 × 5.89 × 3.63 mm
L/W Ratio1.42
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
8.34 mm5.89 mm1.70 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539203633
Side View
Table 66.5%Crown 22.7°Girdle: THN-MEDPavilion 37.3°Culet: LNGDepth 61.6%

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 27
Current: $1,560 AUD|Low: $301 AUD|High: $2,474 AUD|Avg: $992 AUD|+0.1%
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
October 28, 2026
Retailer 10$314 AUD
Retailer 12$388 AUD
Retailer 13$388 AUD
Retailer 4$412 AUD
Retailer 9$526 AUD
Retailer 11$652 AUD
Retailer 2$668 AUD
Retailer 7$683 AUD
Retailer 14$761 AUD
Retailer 15$798 AUD
Retailer 8$1,254 AUD
MOH London$1,560 AUD
Retailer 6$1,604 AUD
Retailer 5$1,783 AUD
Retailer 3$2,474 AUD

27 data points across 15 retailers

11 retailers$314 AUD to $1,560 AUD

A
Cheapest Retailer
-
$314 AUD
$221 USD
B+
Retailer 2
-
$364 AUD
$256 USD
View
B+
Retailer 3
-
$388 AUD
$273 USD
View
B+
Retailer 4
-
$388 AUD
$273 USD
View
B
Retailer 5
-
$526 AUD
$370 USD
View
B+
Retailer 6
-
$668 AUD
ZAR 7,589 ZAR
View
B+
Retailer 7
-
$761 AUD
$535 USD
View
B+
Retailer 8
-
$798 AUD
$561 USD
View
B
Retailer 9
-
$1,250 AUD
$879 USD
View
B
Retailer 10
-
$1,254 AUD
$882 USD
View
Most Expensive
B
MOH London
LG539203633 · Oct 26
$1,560 AUD
£864 GBP
View
10 more retailers have this diamond
Prices start from $314 AUDSave up to $1,246 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.

A
1.70ct Emerald
$314 AUD