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Emerald|Lab Grown|IGI

1.01ct G VS2 Emerald Lab Grown Diamond

EX • G/VS2 • IGI LG687545278

Shape and cutting style on the report: Emerald cut

Certificate IGI LG687545278

Diamond specifications and retailer prices

From £113 GBP
$151 USD
As of October 30, 2026
Save £662 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £775 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown emerald diamond

This 1.01ct 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 LG687545278 or 687545278. Listed at 18 retailers as of October 30, 2026, with prices from £113 to £775, a £662 spread on the same certified stone. Reve Diamonds lists it at £775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687545278
Dimensions6.52 × 4.80 × 3.36 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.52 mm4.80 mm1.01 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687545278
Side View
Table 64.0%Crown 39.2°Girdle: MediumPavilion 42.6°Culet: LargeDepth 70.0%

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 30
Current: £243 GBP|Low: £107 GBP|High: £775 GBP|Avg: £303 GBP|+5.4%
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
Reve Diamonds
October 30, 2026
Retailer 4£113 GBP
Retailer 10£126 GBP
Retailer 11£131 GBP
Retailer 2£140 GBP
Retailer 6£140 GBP
Retailer 12£241 GBP
Retailer 1£243 GBP
Retailer 8£255 GBP
Retailer 14£257 GBP
Retailer 13£322 GBP
Retailer 15£377 GBP
Retailer 7£440 GBP
Retailer 3£450 GBP
Retailer 5£492 GBP
Retailer 9£659 GBP
Reve Diamonds£775 GBP

44 data points across 16 retailers

18 retailers£113 GBP to £775 GBP

Retailer 1
-
£112 GBP
$150 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£113 GBP
$151 USD
View
A
Retailer 3
-
£126 GBP
$169 USD
View
Final sale: no returns
A
Retailer 4
-
£131 GBP
$176 USD
View
A
Retailer 5
-
£140 GBP
$188 USD
View
A
Retailer 6
-
£140 GBP
$188 USD
View
A
Retailer 7
-
£241 GBP
$323 USD
View
A
Retailer 8
-
£243 GBP
View
A
Retailer 9
-
£255 GBP
€326 EUR
View
A
Retailer 10
-
£257 GBP
$344 USD
View
B+
Retailer 11
-
£322 GBP
$431 USD
View
B+
Retailer 12
-
£377 GBP
$505 USD
View
B
Retailer 13
-
£440 GBP
$590 USD
View
B+
Retailer 14
-
£450 GBP
$603 USD
View
B+
Retailer 15
-
£472 GBP
$633 USD
View
B
Retailer 16
-
£492 GBP
$659 USD
View
B
Retailer 17
-
£659 GBP
View
Most Expensive
B
Reve Diamonds
B12D77411 · Oct 30
£775 GBP
$1,038 USD
View
17 more retailers have this diamond
Prices start from £113 GBPSave up to £662 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
1.01ct Emerald
£113 GBP