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Heart|Lab Grown|GIA

3.17ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • GIA 2466908248

Shape and cutting style on the report: Heart brilliant

Certificate GIA 2466908248

Diamond specifications and retailer prices

From £715 GBP
As of November 6, 2026
Save £4,932 GBP (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £6,821 GBP at Mervis Diamond Importers · As of November 6, 2026
View at Mervis Diamond Importers

About this 3.17ct lab-grown heart diamond

This 3.17ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2466908248. Listed at 26 retailers as of November 6, 2026, with a 690% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.17
Carat
F
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2466908248
Dimensions9.39 × 10.41 × 5.79 mm
L/W Ratio1.11
Top View
9.39 mm10.41 mm3.17 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2466908248
Side View
Table 55.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 55.6%

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: £6,821 GBP|Low: £695 GBP|High: £6,821 GBP|Avg: £2,024 GBP|+139.7%
Mervis Diamond Importers
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Retailer 24
November 6, 2026
Retailer 6£715 GBP
Retailer 24£778 GBP
Retailer 2£822 GBP
Retailer 16£829 GBP
Retailer 9£892 GBP
Retailer 5£909 GBP
Retailer 22£958 GBP
Retailer 23£1,216 GBP
Retailer 19£1,283 GBP
Retailer 10£1,309 GBP
Retailer 13£1,386 GBP
Retailer 11£1,496 GBP
Retailer 8£1,716 GBP
Retailer 7£2,238 GBP
Retailer 3£2,307 GBP
Retailer 14£2,358 GBP
Retailer 17£2,438 GBP
Retailer 12£2,459 GBP
Retailer 18£2,713 GBP
Retailer 21£3,097 GBP
Retailer 15£3,254 GBP
Retailer 4£3,912 GBP
Retailer 20£5,647 GBP
Mervis Diamond Importers£6,821 GBP

30 data points across 24 retailers

26 retailers£715 GBP to £5,647 GBP

A
Cheapest Retailer
-
£715 GBP
A
Retailer 2
-
£778 GBP
View
A
Retailer 3
-
£822 GBP
View
Final sale: no returns
A
Retailer 4
-
£829 GBP
View
Retailer 5
-
£829 GBP
View
Price last confirmed 20 days ago
A
Retailer 6
-
£892 GBP
View
A
Retailer 7
-
£909 GBP
View
A
Retailer 8
-
£958 GBP
View
Retailer 9
-
£1,216 GBP
View
Price last confirmed 14 days ago
B+
Retailer 10
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£1,283 GBP
View
B+
Retailer 11
-
£1,309 GBP
View
B+
Retailer 12
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£1,386 GBP
View
B+
Retailer 13
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£1,496 GBP
View
B+
Retailer 14
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£1,716 GBP
View
B
Retailer 15
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£2,238 GBP
View
B
Retailer 16
-
£2,307 GBP
View
B
Retailer 17
-
£2,358 GBP
View
Retailer 18
-
£2,438 GBP
View
Price last confirmed 29 days ago
B
Retailer 19
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£2,459 GBP
View
B
Retailer 20
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£2,713 GBP
View
B
Retailer 21
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£3,097 GBP
View
B
Retailer 22
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£3,254 GBP
View
B
Retailer 23
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£3,505 GBP
View
B
Retailer 24
-
£3,912 GBP
View
B
Retailer 25
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£5,647 GBP
View
Most Expensive
Mervis Diamond Importers
1958950849 · Nov 6
£6,821 GBP
$9,180 USD
View
Price under review
25 more retailers have this diamond
Prices start from £715 GBPSave up to £4,932 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
3.17ct Heart
£715 GBP