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Emerald|Lab Grown|IGI

1.70ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG621457147

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621457147

Diamond specifications and retailer prices

From $713 AUD
$501 USD
As of October 28, 2026
Save $2,245 AUD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,958 AUD at Brilliance · As of October 27, 2026
View at Brilliance

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 LG621457147 or 621457147. Listed at 23 retailers as of October 27, 2026, with prices from $713 to $2,958, a $2,245 spread on the same certified stone. Brilliance lists it at $2,958. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621457147
Dimensions7.80 × 5.76 × 3.81 mm
L/W Ratio1.35
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.80 mm5.76 mm1.70 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621457147
Side View
Table 64.0%Crown 38.2°Girdle: MED-STKPavilion 40.3°Culet: LNGDepth 66.1%

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 28
Current: $2,908 AUD|Low: $713 AUD|High: $3,180 AUD|Avg: $1,622 AUD|-8.5%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 5$713 AUD
Retailer 12$790 AUD
Retailer 9$1,110 AUD
Retailer 13$1,110 AUD
Retailer 4$1,139 AUD
Retailer 6$1,264 AUD
Retailer 2$1,303 AUD
Retailer 8$1,358 AUD
Retailer 10$1,854 AUD
Retailer 11$2,124 AUD
Retailer 3$2,508 AUD
Brilliance$2,908 AUD
Retailer 7$2,918 AUD

43 data points across 13 retailers

23 retailers$713 AUD to $2,958 AUD

A
Retailer 1
-
$638 AUD
$448 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$713 AUD
$501 USD
View
Final sale: no returns
A
Retailer 3
-
$713 AUD
$501 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$780 AUD
$548 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$790 AUD
$555 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$875 AUD
HK$4,800 HKD
View
B+
Retailer 7
-
$1,110 AUD
$780 USD
View
B+
Retailer 8
-
$1,110 AUD
$780 USD
View
B+
Retailer 9
-
$1,139 AUD
$800 USD
View
B+
Retailer 10
-
$1,180 AUD
$829 USD
View
B+
Retailer 11
-
$1,264 AUD
€846 EUR
View
B+
Retailer 12
-
$1,303 AUD
£721 GBP
View
B+
Retailer 13
-
$1,358 AUD
ZAR 15,412 ZAR
View
B
Retailer 14
-
$1,854 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$2,124 AUD
$1,492 USD
View
B
Retailer 16
-
$2,299 AUD
£1,272 GBP
View
B
Retailer 17
-
$2,508 AUD
SGD 2,381 SGD
View
B
Retailer 18
-
$2,541 AUD
$1,785 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$2,586 AUD
$1,817 USD
View
B
Retailer 20
-
$2,824 AUD
$1,984 USD
View
B
Retailer 21
-
$2,908 AUD
$2,043 USD
View
B
Retailer 22
-
$2,918 AUD
£1,614 GBP
View
Most Expensive
B
Brilliance
D23175115 · Oct 27
$2,958 AUD
$2,078 USD
View
22 more retailers have this diamond
Prices start from $713 AUDSave up to $2,245 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
$713 AUD