CaratHunter
Plans
Emerald|Lab Grown|IGI

1.00ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG526279575

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526279575

Diamond specifications and retailer prices

From £152 GBP
$202 USD
As of October 29, 2026
Save £749 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £901 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526279575 or 526279575. Listed at 17 retailers as of October 29, 2026, with prices from £152 to £901, a £749 spread on the same certified stone. Reve Diamonds lists it at £901. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526279575
Dimensions7.18 × 4.63 × 3.07 mm
L/W Ratio1.55
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
7.18 mm4.63 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526279575
Side View
Table 61.0%Crown 23.5°Girdle: MED-STKPavilion 40.3°Culet: LNGDepth 66.3%

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 29
Current: £344 GBP|Low: £146 GBP|High: £901 GBP|Avg: £439 GBP|+8.9%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 12£152 GBP
Retailer 7£169 GBP
Retailer 4£176 GBP
Retailer 2£188 GBP
Retailer 14£188 GBP
Retailer 3£252 GBP
Retailer 15£327 GBP
Retailer 1£344 GBP
Retailer 5£365 GBP
Retailer 13£511 GBP
Retailer 16£604 GBP
Retailer 10£607 GBP
Retailer 6£645 GBP
Retailer 8£696 GBP
Retailer 11£732 GBP
Retailer 9£880 GBP
Reve Diamonds£901 GBP

44 data points across 17 retailers

17 retailers£152 GBP to £901 GBP

A
Cheapest Retailer
-
£152 GBP
$202 USD
A
Retailer 2
-
£169 GBP
$225 USD
View
Final sale: no returns
A
Retailer 3
-
£176 GBP
$234 USD
View
A
Retailer 4
-
£188 GBP
$250 USD
View
A
Retailer 5
-
£188 GBP
$250 USD
View
A
Retailer 6
-
£252 GBP
$336 USD
View
B+
Retailer 7
-
£327 GBP
$435 USD
View
B+
Retailer 8
-
£344 GBP
View
B+
Retailer 9
-
£356 GBP
HK$3,700 HKD
View
B+
Retailer 10
-
£365 GBP
$486 USD
View
B
Retailer 11
-
£511 GBP
$680 USD
View
B
Retailer 12
-
£604 GBP
$805 USD
View
B
Retailer 13
-
£607 GBP
$808 USD
View
B
Retailer 14
-
£645 GBP
$858 USD
View
B
Retailer 15
-
£732 GBP
View
B
Retailer 16
-
£880 GBP
View
Most Expensive
B
Reve Diamonds
D9BBA395D · Oct 30
£901 GBP
$1,200 USD
View
16 more retailers have this diamond
Prices start from £152 GBPSave up to £749 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
1.00ct Emerald
£152 GBP