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Heart|Lab Grown|IGI

2.10ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • IGI LG508137771

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG508137771

Diamond specifications and retailer prices

From £1,165 GBP
As of November 6, 2026
Save £7,210 GBP (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £8,375 GBP at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 2.1ct lab-grown heart diamond

This 2.1ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508137771 or 508137771. Listed at 15 retailers as of November 6, 2026, with prices from £1,165 to £8,375, a £7,210 spread on the same certified stone. Reve Diamonds lists it at £8,375. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.10
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508137771
Dimensions9.17 × 7.63 × 5.34 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.17 mm7.63 mm2.10 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508137771
Side View
Table 61.0%Crown 37.4°Girdle: MED-THKPavilion 43°Culet: NoneDepth 58.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £4,205 GBP|Low: £1,165 GBP|High: £6,950 GBP|Avg: £3,850 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7£1,165 GBP
Retailer 9£2,760 GBP
Retailer 2£3,003 GBP
Retailer 4£3,091 GBP
Retailer 3£3,202 GBP
Retailer 10£3,202 GBP
Retailer 12£4,001 GBP
Retailer 6£4,145 GBP
Retailer 1£4,205 GBP
Retailer 8£4,330 GBP
Retailer 11£4,964 GBP
Retailer 5£6,840 GBP

46 data points across 12 retailers

15 retailers£1,165 GBP to £8,375 GBP

B+
Cheapest Retailer
-
£1,165 GBP
B
Retailer 2
-
£2,760 GBP
View
B
Retailer 3
-
£2,917 GBP
View
B
Retailer 4
-
£3,003 GBP
View
B
Retailer 5
-
£3,091 GBP
View
Final sale: no returns
B
Retailer 6
-
£3,202 GBP
View
Retailer 7
-
£3,202 GBP
View
Price last confirmed 25 days ago
B
Retailer 8
-
£3,317 GBP
View
B
Retailer 9
-
£4,001 GBP
View
B
Retailer 10
-
£4,145 GBP
View
B
Retailer 11
-
£4,205 GBP
View
B
Retailer 12
-
£4,330 GBP
View
B
Retailer 13
-
£4,964 GBP
View
B
Retailer 14
-
£6,840 GBP
View
Most Expensive
B
Reve Diamonds
70F8EED7B · Nov 6
£8,375 GBP
$11,210 USD
View
14 more retailers have this diamond
Prices start from £1,165 GBPSave up to £7,210 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+
2.10ct Heart
£1,165 GBP