Emerald|Lab Grown|IGI

1.70ct H VVS2 Emerald Lab Grown Diamond

GD • H/VVS2 • IGI LG644447668

Shape and cutting style on the report: Emerald cut

Certificate IGI LG644447668

Diamond specifications and retailer prices

From £213 GBP
$286 USD
As of October 25, 2026
Save £647 GBP (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £861 GBP at MOH London · As of October 29, 2026
View at MOH London

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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG644447668 or 644447668. Listed at 14 retailers as of October 25, 2026, with prices from £213 to £861, a £647 spread on the same certified stone. MOH London lists it at £861. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
H
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644447668
Dimensions8.10 × 5.53 × 3.73 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm5.53 mm1.70 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644447668
Side View
Table 67.0%Crown 33.5°Girdle: MediumPavilion 43°Culet: LNGDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: £861 GBP|Low: £169 GBP|High: £861 GBP|Avg: £504 GBP|+1.8%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 29, 2026
Retailer 5£169 GBP
Retailer 4£196 GBP
Retailer 6£206 GBP
Retailer 10£213 GBP
Retailer 14£282 GBP
Retailer 2£367 GBP
Retailer 12£407 GBP
Retailer 13£453 GBP
Retailer 9£499 GBP
Retailer 3£671 GBP
Retailer 7£686 GBP
Retailer 11£689 GBP
Retailer 15£726 GBP
Retailer 16£825 GBP
Retailer 8£842 GBP
MOH London£861 GBP

25 data points across 16 retailers

14 retailers£213 GBP to £861 GBP

Retailer 1
-
£169 GBP
$226 USD
Price last confirmed 31 days ago
Retailer 2
-
£196 GBP
$262 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£206 GBP
$276 USD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
£213 GBP
$286 USD
View
B
Retailer 5
-
£282 GBP
$378 USD
View
B+
Retailer 6
-
£367 GBP
ZAR 7,942 ZAR
View
B+
Retailer 7
-
£407 GBP
$546 USD
View
B+
Retailer 8
-
£453 GBP
$607 USD
View
B+
Retailer 9
-
£499 GBP
A$1,028 AUD
View
Retailer 10
-
£671 GBP
$899 USD
View
Price last confirmed 30 days ago
B
Retailer 11
-
£689 GBP
$923 USD
View
B
Retailer 12
-
£726 GBP
$972 USD
View
Retailer 13
-
£825 GBP
$1,105 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG644447668 · Oct 29
£861 GBP
View
13 more retailers have this diamond
Prices start from £213 GBPSave up to £647 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.

B+
1.70ct Emerald
£213 GBP