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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 $501 USD
As of October 28, 2026
Save $1,577 USD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,078 USD 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 $501 to $2,078, a $1,577 spread on the same certified stone. Brilliance lists it at $2,078. 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
Color
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

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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 28
Current: $2,043 USD|Low: $501 USD|High: $2,234 USD|Avg: $1,140 USD|-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$501 USD
Retailer 12$555 USD
Retailer 9$780 USD
Retailer 13$780 USD
Retailer 4$800 USD
Retailer 6$888 USD
Retailer 2$915 USD
Retailer 8$954 USD
Retailer 10$1,303 USD
Retailer 11$1,492 USD
Retailer 3$1,762 USD
Brilliance$2,043 USD
Retailer 7$2,050 USD

43 data points across 13 retailers

23 retailers$501 USD to $2,078 USD

Retailer 1
-
$448 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$501 USD
View
Final sale: no returns
Retailer 3
-
$501 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$548 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$555 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$614 USD
HK$4,800 HKD
View
B+
Retailer 7
-
$780 USD
View
B+
Retailer 8
-
$780 USD
View
B+
Retailer 9
-
$800 USD
View
B+
Retailer 10
-
$829 USD
View
B+
Retailer 11
-
$888 USD
€846 EUR
View
B+
Retailer 12
-
$915 USD
£721 GBP
View
B+
Retailer 13
-
$954 USD
ZAR 15,412 ZAR
View
Retailer 14
-
$1,303 USD
A$2,004 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$1,492 USD
View
B
Retailer 16
-
$1,615 USD
£1,272 GBP
View
B
Retailer 17
-
$1,762 USD
SGD 2,381 SGD
View
Retailer 18
-
$1,785 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$1,817 USD
View
B
Retailer 20
-
$1,984 USD
View
B
Retailer 21
-
$2,043 USD
View
B
Retailer 22
-
$2,050 USD
£1,614 GBP
View
Most Expensive
B
Brilliance
D23175115 · Oct 27
$2,078 USD
View
22 more retailers have this diamond
Prices start from $501 USDSave up to $1,577 USD

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
$501 USD