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Heart|Lab Grown|IGI

0.96ct F FL Heart Lab Grown Diamond

VG • F/FL • IGI LG825667277

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825667277

Diamond specifications and retailer prices

From £257 GBP
As of November 5, 2026
Save £889 GBP (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,146 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.96ct lab-grown heart diamond

This 0.96ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825667277 or 825667277. Listed at 18 retailers as of November 4, 2026, with prices from £257 to £1,146, a £889 spread on the same certified stone. Reve Diamonds lists it at £1,146. 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

0.96
Carat
F
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667277
Dimensions6.34 × 6.67 × 3.89 mm
L/W Ratio1.05
Girdle conditionFaceted
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
6.34 mm6.67 mm0.96 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667277
Side View
Table 55.0%Crown 35.2°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 58.3%

Caratlytics Score

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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 5
Current: £502 GBP|Low: £257 GBP|High: £1,227 GBP|Avg: £687 GBP|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 5, 2026
Retailer 3£257 GBP
Retailer 6£348 GBP
Retailer 11£401 GBP
Retailer 12£417 GBP
Retailer 8£463 GBP
Retailer 1£502 GBP
Retailer 7£518 GBP
Retailer 2£642 GBP
Retailer 9£730 GBP
Retailer 10£830 GBP
Retailer 4£951 GBP
Retailer 5£1,140 GBP
Reve Diamonds£1,146 GBP

34 data points across 13 retailers

18 retailers£257 GBP to £1,146 GBP

Retailer 1
-
£244 GBP
Price last confirmed 28 days ago
A
Retailer 2
-
£257 GBP
View
Final sale: no returns
Retailer 3
-
£283 GBP
View
Price last confirmed 37 days ago
Retailer 4
-
£303 GBP
View
Price last confirmed 33 days ago
Retailer 5
-
£303 GBP
View
Price last confirmed 24 days ago
A
Retailer 6
-
£348 GBP
View
B+
Retailer 7
-
£401 GBP
View
B+
Retailer 8
-
£417 GBP
View
B+
Retailer 9
-
£463 GBP
View
B+
Retailer 10
-
£502 GBP
View
B+
Retailer 11
-
£518 GBP
View
B+
Retailer 12
-
£642 GBP
View
B+
Retailer 13
-
£730 GBP
View
B+
Retailer 14
-
£830 GBP
View
B+
Retailer 15
-
£951 GBP
View
Retailer 16
-
£973 GBP
View
Price last confirmed 36 days ago
B+
Retailer 17
-
£1,140 GBP
View
Most Expensive
B+
Reve Diamonds
5A51EE22F · Nov 4
£1,146 GBP
$1,547 USD
View
17 more retailers have this diamond
Prices start from £257 GBPSave up to £889 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
0.96ct Heart
£257 GBP