CaratHunter
Plans
Emerald|Lab Grown|IGI

1.02ct F VS1 Emerald Lab Grown Diamond

F/VS1 • IGI LG731526581

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731526581

Diamond specifications and retailer prices

From £145 GBP
As of November 5, 2026
Save £1,159 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,304 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG731526581 or 731526581. Listed at 20 retailers as of November 4, 2026, with prices from £145 to £1,304, a £1,159 spread on the same certified stone. Do Amore Diamonds lists it at £1,304. 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

1.02
Carat
F
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731526581
Dimensions6.84 × 4.69 × 3.22 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.84 mm4.69 mm1.02 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731526581
Side View
Table 62.0%Crown 34°Girdle: Slightly ThickPavilion 39.4°Culet: LNGDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £322 GBP|Low: £145 GBP|High: £844 GBP|Avg: £402 GBP|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3£145 GBP
Retailer 11£161 GBP
Retailer 2£250 GBP
Retailer 6£308 GBP
Retailer 1£322 GBP
Retailer 9£359 GBP
Retailer 8£418 GBP
Retailer 5£435 GBP
Retailer 10£549 GBP
Retailer 7£778 GBP
Retailer 4£832 GBP

44 data points across 11 retailers

20 retailers£145 GBP to £1,304 GBP

Retailer 1
-
£125 GBP
Price last confirmed 34 days ago
B+
Retailer 2
-
£145 GBP
View
Final sale: no returns
Retailer 3
-
£151 GBP
View
Price last confirmed 30 days ago
Retailer 4
-
£161 GBP
View
Price last confirmed 33 days ago
B+
Retailer 5
-
£188 GBP
View
B
Retailer 6
-
£218 GBP
View
B+
Retailer 7
-
£250 GBP
View
B+
Retailer 8
-
£308 GBP
View
B+
Retailer 9
-
£322 GBP
View
Retailer 10
-
£359 GBP
View
Price last confirmed 8 days ago
Retailer 11
-
£418 GBP
View
Price last confirmed 8 days ago
B
Retailer 12
-
£435 GBP
View
B
Retailer 13
-
£549 GBP
View
Retailer 14
-
£574 GBP
View
Price last confirmed 36 days ago
B
Retailer 15
-
£701 GBP
View
B
Retailer 16
-
£778 GBP
View
B
Retailer 17
-
£828 GBP
View
B
Retailer 18
-
£832 GBP
View
C
Retailer 19
-
£1,252 GBP
View
Most Expensive
C
Do Amore Diamonds
23-731526581 · Nov 4
£1,304 GBP
$1,760 USD
View
19 more retailers have this diamond
Prices start from £145 GBPSave up to £1,159 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+
1.02ct Emerald
£145 GBP