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Heart|Lab Grown|IGI

0.57ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG812621274

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812621274

Diamond specifications and retailer prices

From £140 GBP
As of November 6, 2026
Save £720 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £860 GBP at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 0.57ct lab-grown heart diamond

This 0.57ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812621274 or 812621274. Listed at 17 retailers as of November 6, 2026, with prices from £140 to £860, a £720 spread on the same certified stone. Reve Diamonds lists it at £860. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621274
Dimensions5.84 × 5.20 × 3.28 mm
L/W Ratio1.12
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
5.84 mm5.20 mm0.57 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621274
Side View
Table 62.0%Crown 33.8°Girdle: MED-STKPavilion 39°Culet: NoneDepth 56.2%

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 6
Current: £308 GBP|Low: £111 GBP|High: £860 GBP|Avg: £363 GBP|-1.4%
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
Retailer 16
Reve Diamonds
November 6, 2026
Retailer 3£140 GBP
Retailer 5£156 GBP
Retailer 2£161 GBP
Retailer 13£173 GBP
Retailer 7£203 GBP
Retailer 16£245 GBP
Retailer 12£261 GBP
Retailer 1£308 GBP
Retailer 9£310 GBP
Retailer 4£363 GBP
Retailer 14£394 GBP
Retailer 11£440 GBP
Retailer 15£556 GBP
Retailer 6£558 GBP
Retailer 8£595 GBP
Retailer 10£806 GBP
Reve Diamonds£860 GBP

13 data points across 17 retailers

17 retailers£140 GBP to £860 GBP

A
Cheapest Retailer
-
£140 GBP
A
Retailer 2
-
£156 GBP
View
Final sale: no returns
A
Retailer 3
-
£161 GBP
View
A
Retailer 4
-
£173 GBP
View
A
Retailer 5
-
£203 GBP
View
B+
Retailer 6
-
£245 GBP
View
B+
Retailer 7
-
£261 GBP
View
B+
Retailer 8
-
£308 GBP
View
B+
Retailer 9
-
£310 GBP
View
B
Retailer 10
-
£363 GBP
View
B
Retailer 11
-
£394 GBP
View
B
Retailer 12
-
£440 GBP
View
B
Retailer 13
-
£556 GBP
View
B
Retailer 14
-
£558 GBP
View
B
Retailer 15
-
£595 GBP
View
B
Retailer 16
-
£806 GBP
View
Most Expensive
B
Reve Diamonds
F9018C6ED · Nov 6
£860 GBP
$1,151 USD
View
16 more retailers have this diamond
Prices start from £140 GBPSave up to £720 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
0.57ct Heart
£140 GBP