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Emerald|Lab Grown|IGI

1.70ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG815606177

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815606177

Diamond specifications and retailer prices

From $364 AUD
$256 USD
As of October 29, 2026
Save $3,251 AUD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,615 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815606177 or 815606177. Listed at 19 retailers as of October 29, 2026, with prices from $364 to $3,615, a $3,251 spread on the same certified stone. Brilliant Earth lists it at $3,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815606177
Dimensions8.12 × 5.61 × 3.85 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.61 mm1.70 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815606177
Side View
Table 63.0%Crown 36.1°Girdle: Slightly ThickPavilion 42.4°Culet: LargeDepth 68.6%

Caratlytics Score

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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 29
Current: $3,615 AUD|Low: $364 AUD|High: $3,786 AUD|Avg: $1,264 AUD|-4.5%
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 11$364 AUD
Retailer 4$548 AUD
Retailer 8$696 AUD
Retailer 2$761 AUD
Retailer 10$761 AUD
Retailer 5$884 AUD
Retailer 3$951 AUD
Retailer 7$1,073 AUD
Retailer 13$1,307 AUD
Retailer 6$1,314 AUD
Retailer 16$1,377 AUD
Retailer 15$1,468 AUD
Retailer 12$1,632 AUD
Retailer 9$1,645 AUD
Retailer 14$2,363 AUD
Brilliant Earth$3,615 AUD

20 data points across 16 retailers

19 retailers$364 AUD to $3,615 AUD

A
Retailer 1
-
$334 AUD
$235 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$364 AUD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$409 AUD
$287 USD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
$548 AUD
$385 USD
View
A
Retailer 5
-
$696 AUD
ZAR 7,904 ZAR
View
A
Retailer 6
-
$761 AUD
£421 GBP
View
A
Retailer 7
-
$761 AUD
€509 EUR
View
A
Retailer 8
-
$884 AUD
$621 USD
View
A
Retailer 9
-
$951 AUD
View
B+
Retailer 10
-
$1,073 AUD
$754 USD
View
B+
Retailer 11
-
$1,307 AUD
SGD 1,241 SGD
View
B+
Retailer 12
-
$1,314 AUD
$923 USD
View
B+
Retailer 13
-
$1,377 AUD
$967 USD
View
B+
Retailer 14
-
$1,468 AUD
$1,031 USD
View
B+
Retailer 15
-
$1,632 AUD
£903 GBP
View
B+
Retailer 16
-
$1,645 AUD
$1,156 USD
View
B+
Retailer 17
-
$1,679 AUD
View
Price last confirmed 21 days ago
B
Retailer 18
-
$2,363 AUD
$1,660 USD
View
Most Expensive
B
Brilliant Earth
20616954A · Oct 29
$3,615 AUD
$2,540 USD
View
18 more retailers have this diamond
Prices start from $364 AUDSave up to $3,251 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
$364 AUD