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Emerald|Lab Grown|IGI

1.70ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG539225477

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539225477

Diamond specifications and retailer prices

From $403 AUD
$283 USD
As of October 30, 2026
Save $1,860 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,263 AUD 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 top-tier cut grade and certified by IGI LG539225477 or 539225477. Listed at 18 retailers as of October 29, 2026, with prices from $403 to $2,263, a $1,860 spread on the same certified stone. Brilliant Earth lists it at $2,263. 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 angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539225477
Dimensions8.55 × 5.59 × 3.55 mm
L/W Ratio1.53
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
8.55 mm5.59 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539225477
Side View
Table 61.5%Crown 33.4°Girdle: MediumPavilion 40.8°Culet: LNGDepth 63.5%

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 30
Current: $2,263 AUD|Low: $387 AUD|High: $2,377 AUD|Avg: $1,004 AUD|-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 29, 2026
Retailer 14$403 AUD
Retailer 8$450 AUD
Retailer 13$468 AUD
Retailer 12$500 AUD
Retailer 16$500 AUD
Retailer 4$783 AUD
Retailer 6$824 AUD
Retailer 11$859 AUD
Retailer 2$880 AUD
Retailer 7$989 AUD
Retailer 10$1,163 AUD
Retailer 3$1,537 AUD
Retailer 15$1,608 AUD
Retailer 5$1,924 AUD
Retailer 9$2,016 AUD
Brilliant Earth$2,263 AUD

43 data points across 16 retailers

18 retailers$403 AUD to $2,263 AUD

A
Cheapest Retailer
-
$403 AUD
$283 USD
A
Retailer 2
-
$450 AUD
$316 USD
View
Final sale: no returns
A
Retailer 3
-
$468 AUD
$329 USD
View
A
Retailer 4
-
$500 AUD
$351 USD
View
A
Retailer 5
-
$500 AUD
$351 USD
View
A
Retailer 6
-
$783 AUD
$550 USD
View
A
Retailer 7
-
$824 AUD
$579 USD
View
A
Retailer 8
-
$859 AUD
ZAR 9,754 ZAR
View
A
Retailer 9
-
$864 AUD
$607 USD
View
A
Retailer 10
-
$880 AUD
£487 GBP
View
B+
Retailer 11
-
$989 AUD
$695 USD
View
B+
Retailer 12
-
$1,163 AUD
View
B
Retailer 13
-
$1,537 AUD
$1,080 USD
View
B
Retailer 14
-
$1,608 AUD
$1,130 USD
View
B
Retailer 15
-
$1,680 AUD
$1,180 USD
View
B
Retailer 16
-
$1,924 AUD
$1,352 USD
View
B
Retailer 17
-
$2,016 AUD
£1,115 GBP
View
Most Expensive
B
Brilliant Earth
6168360A · Oct 29
$2,263 AUD
$1,590 USD
View
17 more retailers have this diamond
Prices start from $403 AUDSave up to $1,860 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
$403 AUD