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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 €448 EUR
$501 USD
As of October 30, 2026
Save €1,412 EUR (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,860 EUR at Brilliance · As of November 1, 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 30, 2026, with prices from €448 to €1,860, a €1,412 spread on the same certified stone. Brilliance lists it at €1,860. 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 30
Current: €1,829 EUR|Low: €448 EUR|High: €2,000 EUR|Avg: €1,023 EUR|-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
November 1, 2026
Retailer 5€448 EUR
Retailer 13€497 EUR
Retailer 6€627 EUR
Retailer 4€716 EUR
Retailer 7€780 EUR
Retailer 9€795 EUR
Retailer 2€822 EUR
Retailer 11€854 EUR
Retailer 8€1,157 EUR
Retailer 12€1,335 EUR
Retailer 3€1,577 EUR
Brilliance€1,829 EUR
Retailer 10€1,835 EUR

44 data points across 13 retailers

23 retailers€448 EUR to €1,860 EUR

Retailer 1
-
€401 EUR
$448 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€448 EUR
$501 USD
View
Final sale: no returns
Retailer 3
-
€448 EUR
$501 USD
View
Price last confirmed 37 days ago
Retailer 4
-
€491 EUR
$548 USD
View
Price last confirmed 32 days ago
Retailer 5
-
€497 EUR
$555 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€550 EUR
HK$4,800 HKD
View
B+
Retailer 7
-
€627 EUR
$700 USD
View
B+
Retailer 8
-
€716 EUR
$800 USD
View
B+
Retailer 9
-
€742 EUR
$829 USD
View
B+
Retailer 10
-
€780 EUR
$871 USD
View
B+
Retailer 11
-
€795 EUR
View
B+
Retailer 12
-
€822 EUR
£723 GBP
View
B+
Retailer 13
-
€854 EUR
ZAR 15,412 ZAR
View
B
Retailer 14
-
€1,157 EUR
A$1,989 AUD
View
B
Retailer 15
-
€1,335 EUR
$1,492 USD
View
B
Retailer 16
-
€1,446 EUR
£1,272 GBP
View
B
Retailer 17
-
€1,577 EUR
SGD 2,381 SGD
View
Retailer 18
-
€1,598 EUR
$1,785 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
€1,626 EUR
$1,817 USD
View
B
Retailer 20
-
€1,776 EUR
$1,984 USD
View
B
Retailer 21
-
€1,829 EUR
$2,043 USD
View
B
Retailer 22
-
€1,835 EUR
£1,614 GBP
View
Most Expensive
B
Brilliance
D23175115 · Nov 1
€1,860 EUR
$2,078 USD
View
22 more retailers have this diamond
Prices start from €448 EURSave up to €1,412 EUR

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
€448 EUR