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Heart|Lab Grown|GIA

2.57ct F IF Heart Lab Grown Diamond

EX • F/IF • GIA 5503530870

Certificate GIA 5503530870

Diamond specifications and retailer prices

From £1,698 GBP
As of November 3, 2026
Save £9,962 GBP (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £11,659 GBP at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown heart diamond

This 2.57ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5503530870. Listed at 23 retailers as of November 3, 2026, with prices from £1,698 to £11,659, a £9,962 spread on the same certified stone. Do Amore Diamonds lists it at £11,659. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.57
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5503530870
Dimensions8.61 × 9.35 × 5.43 mm
L/W Ratio1.09
Top View
8.61 mm9.35 mm2.57 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503530870
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.1%

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 3
Current: £11,659 GBP|Low: £1,698 GBP|High: £11,659 GBP|Avg: £4,263 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 20
November 5, 2026
Retailer 3£1,698 GBP
Retailer 4£1,815 GBP
Retailer 7£1,977 GBP
Retailer 10£2,049 GBP
Retailer 9£2,108 GBP
Retailer 6£2,209 GBP
Retailer 20£2,226 GBP
Retailer 12£2,984 GBP
Retailer 18£3,007 GBP
Retailer 8£3,199 GBP
Retailer 11£3,307 GBP
Retailer 17£3,526 GBP
Retailer 13£3,548 GBP
Retailer 16£5,339 GBP
Retailer 15£5,516 GBP
Retailer 14£6,014 GBP
Retailer 2£6,205 GBP
Retailer 19£6,630 GBP
Retailer 5£8,102 GBP
Do Amore Diamonds£11,659 GBP

40 data points across 20 retailers

23 retailers£1,698 GBP to £11,659 GBP

A
Cheapest Retailer
-
£1,698 GBP
Retailer 2
-
£1,815 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
£1,977 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£2,049 GBP
View
Final sale: no returns
A
Retailer 5
-
£2,105 GBP
View
Retailer 6
-
£2,108 GBP
View
Price last confirmed 11 days ago
A
Retailer 7
-
£2,209 GBP
View
A
Retailer 8
-
£2,226 GBP
View
B+
Retailer 9
-
£2,984 GBP
View
B+
Retailer 10
-
£3,007 GBP
View
B+
Retailer 11
-
£3,194 GBP
View
Retailer 12
-
£3,199 GBP
View
Price last confirmed 11 days ago
B+
Retailer 13
-
£3,526 GBP
View
B+
Retailer 14
-
£3,548 GBP
View
B+
Retailer 15
-
£5,339 GBP
View
B+
Retailer 16
-
£5,516 GBP
View
B
Retailer 17
-
£5,705 GBP
View
B+
Retailer 18
-
£6,014 GBP
View
B+
Retailer 19
-
£6,205 GBP
View
B+
Retailer 20
-
£6,630 GBP
View
B
Retailer 21
-
£6,630 GBP
View
B+
Retailer 22
-
£8,102 GBP
View
Most Expensive
B
Do Amore Diamonds
32-5503530870 · Nov 3
£11,659 GBP
$15,740 USD
View
22 more retailers have this diamond
Prices start from £1,698 GBPSave up to £9,962 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
2.57ct Heart
£1,698 GBP