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Emerald|Lab Grown|IGI

1.70ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG617427635

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617427635

Diamond specifications and retailer prices

From $343 AUD
$241 USD
As of October 27, 2026
Save $1,819 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,161 AUD 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 LG617427635 or 617427635. Listed at 19 retailers as of October 27, 2026, with prices from $343 to $2,161, a $1,819 spread on the same certified stone. Brilliant Earth lists it at $2,161. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617427635
Dimensions8.26 × 5.66 × 3.67 mm
L/W Ratio1.46
Culet sizeLong
Top View
8.26 mm5.66 mm1.70 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617427635
Side View
Table 64.0%Crown 36.1°Girdle: MediumPavilion 39°Culet: LNGDepth 64.8%

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: $2,161 AUD|Low: $280 AUD|High: $2,360 AUD|Avg: $951 AUD|-8.4%
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 6$343 AUD
Retailer 19$382 AUD
Retailer 16$397 AUD
Retailer 3$424 AUD
Retailer 4$424 AUD
Retailer 2$648 AUD
Retailer 10$714 AUD
Retailer 14$729 AUD
Retailer 13$798 AUD
Retailer 18$842 AUD
Retailer 7$899 AUD
Retailer 15$989 AUD
Retailer 5$1,364 AUD
Retailer 17$1,368 AUD
Retailer 9$1,437 AUD
Retailer 11$1,686 AUD
Retailer 12$1,708 AUD
Retailer 8$1,725 AUD
Brilliant Earth$2,161 AUD

39 data points across 19 retailers

19 retailers$343 AUD to $2,161 AUD

A
Cheapest Retailer
-
$343 AUD
$241 USD
A
Retailer 2
-
$382 AUD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$397 AUD
$279 USD
View
A
Retailer 4
-
$424 AUD
$298 USD
View
A
Retailer 5
-
$424 AUD
$298 USD
View
A
Retailer 6
-
$648 AUD
€434 EUR
View
B+
Retailer 7
-
$714 AUD
$502 USD
View
B+
Retailer 8
-
$729 AUD
ZAR 8,277 ZAR
View
B+
Retailer 9
-
$798 AUD
£442 GBP
View
A
Retailer 10
-
$842 AUD
$592 USD
View
B+
Retailer 11
-
$899 AUD
$632 USD
View
B+
Retailer 12
-
$989 AUD
View
B
Retailer 13
-
$1,364 AUD
$959 USD
View
B
Retailer 14
-
$1,368 AUD
$962 USD
View
B
Retailer 15
-
$1,437 AUD
$1,011 USD
View
B
Retailer 16
-
$1,686 AUD
$1,186 USD
View
B
Retailer 17
-
$1,708 AUD
£946 GBP
View
B
Retailer 18
-
$1,725 AUD
$1,213 USD
View
Most Expensive
B
Brilliant Earth
9065954A · Oct 28
$2,161 AUD
$1,520 USD
View
18 more retailers have this diamond
Prices start from $343 AUDSave up to $1,819 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
$343 AUD