CaratHunter
Plans
Emerald|Lab Grown|IGI

1.70ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG816677273

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816677273

Diamond specifications and retailer prices

From £194 GBP
$259 USD
As of October 28, 2026
Save £1,728 GBP (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,922 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG816677273 or 816677273. Listed at 20 retailers as of October 28, 2026, with prices from £194 to £1,922, a £1,728 spread on the same certified stone. Brilliant Earth lists it at £1,922. 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 angle35.9°
Pavilion angle46°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816677273
Dimensions8.49 × 5.60 × 3.74 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.49 mm5.60 mm1.70 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816677273
Side View
Table 62.0%Crown 35.9°Girdle: MediumPavilion 46°Culet: LargeDepth 66.8%

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: £1,922 GBP|Low: £194 GBP|High: £1,997 GBP|Avg: £714 GBP|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 12£194 GBP
Retailer 14£291 GBP
Retailer 5£346 GBP
Retailer 16£371 GBP
Retailer 9£404 GBP
Retailer 11£467 GBP
Retailer 4£505 GBP
Retailer 3£566 GBP
Retailer 6£701 GBP
Retailer 2£730 GBP
Retailer 7£872 GBP
Retailer 15£879 GBP
Retailer 8£913 GBP
Retailer 10£1,131 GBP
Retailer 13£1,247 GBP
Brilliant Earth£1,922 GBP

21 data points across 16 retailers

20 retailers£194 GBP to £1,922 GBP

A
Retailer 1
-
£177 GBP
$236 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£194 GBP
$259 USD
View
Final sale: no returns
A
Retailer 3
-
£217 GBP
$289 USD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
£291 GBP
$388 USD
View
A
Retailer 5
-
£346 GBP
€439 EUR
View
A
Retailer 6
-
£371 GBP
ZAR 7,986 ZAR
View
A
Retailer 7
-
£404 GBP
View
A
Retailer 8
-
£467 GBP
$622 USD
View
A
Retailer 9
-
£505 GBP
A$1,034 AUD
View
B+
Retailer 10
-
£566 GBP
$754 USD
View
B+
Retailer 11
-
£701 GBP
$933 USD
View
B+
Retailer 12
-
£730 GBP
$972 USD
View
B
Retailer 13
-
£858 GBP
View
Price last confirmed 37 days ago
B+
Retailer 14
-
£872 GBP
View
B+
Retailer 15
-
£879 GBP
$1,171 USD
View
B+
Retailer 16
-
£886 GBP
A$1,815 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
£913 GBP
$1,216 USD
View
B
Retailer 18
-
£1,131 GBP
SGD 2,035 SGD
View
B
Retailer 19
-
£1,247 GBP
$1,660 USD
View
Most Expensive
B
Brilliant Earth
20591905A · Oct 29
£1,922 GBP
$2,560 USD
View
19 more retailers have this diamond
Prices start from £194 GBPSave up to £1,728 GBP

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
£194 GBP