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Heart|Lab Grown|IGI

1.00ct F VS2 Heart Lab Grown Diamond

VG • F/VS2 • IGI LG836676271

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836676271

Diamond specifications and retailer prices

From £124 GBP
As of November 4, 2026
Save £684 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £808 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836676271 or 836676271. Listed at 14 retailers as of November 4, 2026, with prices from £124 to £808, a £684 spread on the same certified stone. Reve Diamonds lists it at £808. 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

1.00
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836676271
Dimensions6.26 × 7.00 × 3.81 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.26 mm7.00 mm1.00 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836676271
Side View
Table 67.0%Crown 33.9°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 54.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £195 GBP|Low: £119 GBP|High: £808 GBP|Avg: £347 GBP|-1.9%
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
Reve Diamonds
November 5, 2026
Retailer 12£124 GBP
Retailer 11£138 GBP
Retailer 10£144 GBP
Retailer 2£154 GBP
Retailer 1£195 GBP
Retailer 4£241 GBP
Retailer 6£270 GBP
Retailer 5£277 GBP
Retailer 8£292 GBP
Retailer 13£494 GBP
Retailer 9£522 GBP
Retailer 3£535 GBP
Retailer 7£722 GBP
Reve Diamonds£808 GBP

42 data points across 14 retailers

14 retailers£124 GBP to £808 GBP

A
Cheapest Retailer
-
£124 GBP
A
Retailer 2
-
£138 GBP
View
Final sale: no returns
A
Retailer 3
-
£144 GBP
View
A
Retailer 4
-
£154 GBP
View
A
Retailer 5
-
£195 GBP
View
A
Retailer 6
-
£241 GBP
View
B+
Retailer 7
-
£270 GBP
View
B+
Retailer 8
-
£277 GBP
View
B+
Retailer 9
-
£292 GBP
View
B
Retailer 10
-
£494 GBP
View
B
Retailer 11
-
£522 GBP
View
B
Retailer 12
-
£535 GBP
View
Retailer 13
-
£722 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
F62A10C62 · Nov 4
£808 GBP
$1,088 USD
View
13 more retailers have this diamond
Prices start from £124 GBPSave up to £684 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 Heart
£124 GBP