CaratHunter
Plans
Emerald|Lab Grown|IGI

1.70ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG526277701

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526277701

Diamond specifications and retailer prices

From £244 GBP
$325 USD
As of October 27, 2026
Save £1,055 GBP (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,299 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526277701 or 526277701. Listed at 19 retailers as of October 27, 2026, with prices from £244 to £1,299, a £1,055 spread on the same certified stone. Brilliant Earth lists it at £1,299. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526277701
Dimensions8.53 × 5.58 × 3.50 mm
L/W Ratio1.53
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.53 mm5.58 mm1.70 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526277701
Side View
Table 66.0%Crown 23.8°Girdle: MediumPavilion 38.7°Culet: LNGDepth 62.7%

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 27
Current: £1,299 GBP|Low: £234 GBP|High: £1,337 GBP|Avg: £681 GBP|-2.8%
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 15£244 GBP
Retailer 8£273 GBP
Retailer 5£283 GBP
Retailer 4£303 GBP
Retailer 16£303 GBP
Retailer 11£417 GBP
Retailer 6£464 GBP
Retailer 18£490 GBP
Retailer 7£501 GBP
Retailer 2£539 GBP
Retailer 14£887 GBP
Retailer 3£972 GBP
Retailer 10£1,006 GBP
Retailer 17£1,142 GBP
Retailer 13£1,179 GBP
Retailer 9£1,195 GBP
Retailer 12£1,213 GBP
Brilliant Earth£1,299 GBP

44 data points across 18 retailers

19 retailers£244 GBP to £1,299 GBP

A
Cheapest Retailer
-
£244 GBP
$325 USD
A
Retailer 2
-
£273 GBP
$363 USD
View
Final sale: no returns
A
Retailer 3
-
£283 GBP
$377 USD
View
A
Retailer 4
-
£303 GBP
$403 USD
View
A
Retailer 5
-
£303 GBP
$403 USD
View
A
Retailer 6
-
£417 GBP
$555 USD
View
B+
Retailer 7
-
£464 GBP
$618 USD
View
B+
Retailer 8
-
£490 GBP
$653 USD
View
B+
Retailer 9
-
£501 GBP
$667 USD
View
B+
Retailer 10
-
£539 GBP
View
B+
Retailer 11
-
£702 GBP
HK$7,300 HKD
View
B
Retailer 12
-
£887 GBP
$1,181 USD
View
B
Retailer 13
-
£972 GBP
$1,294 USD
View
B
Retailer 14
-
£1,006 GBP
$1,339 USD
View
B
Retailer 15
-
£1,142 GBP
$1,521 USD
View
B
Retailer 16
-
£1,179 GBP
View
B
Retailer 17
-
£1,195 GBP
$1,592 USD
View
B
Retailer 18
-
£1,213 GBP
View
Most Expensive
B
Brilliant Earth
17971812A · Oct 29
£1,299 GBP
$1,730 USD
View
18 more retailers have this diamond
Prices start from £244 GBPSave up to £1,055 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
£244 GBP