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Emerald|Lab Grown|IGI

1.70ct E VVS1 Emerald Lab Grown Diamond

E/VVS1

Diamond specifications and retailer prices

From $329 AUD
$231 USD
As of October 27, 2026
Save $988 AUD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,247 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

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) and certified by IGI. Listed at 8 retailers as of October 25, 2026, with a 300% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.12 × 5.61 × 3.85 mm
L/W Ratio1.45
Top View
8.12 mm5.61 mm1.70 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCuletDepth 68.6%

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: $3,247 AUD|Low: $329 AUD|High: $3,247 AUD|Avg: $1,079 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4$329 AUD
Retailer 6$383 AUD
Retailer 2$406 AUD
Retailer 5$410 AUD
Retailer 3$1,302 AUD
Helzberg Diamonds$3,247 AUD

19 data points across 6 retailers

8 retailers$329 AUD to $1,317 AUD

A
Cheapest Retailer
-
$329 AUD
$231 USD
A
Retailer 2
-
$383 AUD
$269 USD
View
B+
Retailer 3
-
$406 AUD
$285 USD
View
A
Retailer 4
-
$410 AUD
$288 USD
View
A
Retailer 5
-
$410 AUD
$288 USD
View
B
Retailer 6
-
$1,302 AUD
$915 USD
View
B
Retailer 7
-
$1,317 AUD
$925 USD
View
Most Expensive
C
Helzberg Diamonds
ZXZOHLMGMHNN · Oct 13
$3,247 AUD
$2,281 USD
View
Price last confirmed 16 days ago
7 more retailers have this diamond
Prices start from $329 AUDSave up to $988 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
$329 AUD