CaratHunter
Plans
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 €450 EUR
$501 USD
As of October 28, 2026
Save €1,417 EUR (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,867 EUR 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 €450 to €1,867, a €1,417 spread on the same certified stone. Brilliance lists it at €1,867. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €1,836 EUR|Low: €450 EUR|High: €2,007 EUR|Avg: €1,024 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
October 29, 2026
Retailer 5€450 EUR
Retailer 12€499 EUR
Retailer 9€701 EUR
Retailer 13€701 EUR
Retailer 4€719 EUR
Retailer 6€798 EUR
Retailer 2€822 EUR
Retailer 8€857 EUR
Retailer 10€1,170 EUR
Retailer 11€1,341 EUR
Retailer 3€1,583 EUR
Brilliance€1,836 EUR
Retailer 7€1,842 EUR

43 data points across 13 retailers

23 retailers€450 EUR to €1,867 EUR

A
Retailer 1
-
€403 EUR
$448 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€450 EUR
$501 USD
View
Final sale: no returns
A
Retailer 3
-
€450 EUR
$501 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€492 EUR
$548 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
€499 EUR
$555 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
€552 EUR
HK$4,800 HKD
View
B+
Retailer 7
-
€701 EUR
$780 USD
View
B+
Retailer 8
-
€701 EUR
$780 USD
View
B+
Retailer 9
-
€719 EUR
$800 USD
View
B+
Retailer 10
-
€745 EUR
$829 USD
View
B+
Retailer 11
-
€798 EUR
View
B+
Retailer 12
-
€822 EUR
£721 GBP
View
B+
Retailer 13
-
€857 EUR
ZAR 15,412 ZAR
View
B
Retailer 14
-
€1,170 EUR
A$2,004 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
€1,341 EUR
$1,492 USD
View
B
Retailer 16
-
€1,451 EUR
£1,272 GBP
View
B
Retailer 17
-
€1,583 EUR
SGD 2,381 SGD
View
B
Retailer 18
-
€1,604 EUR
$1,785 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
€1,633 EUR
$1,817 USD
View
B
Retailer 20
-
€1,783 EUR
$1,984 USD
View
B
Retailer 21
-
€1,836 EUR
$2,043 USD
View
B
Retailer 22
-
€1,842 EUR
£1,614 GBP
View
Most Expensive
B
Brilliance
D23175115 · Oct 27
€1,867 EUR
$2,078 USD
View
22 more retailers have this diamond
Prices start from €450 EURSave up to €1,417 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
€450 EUR