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Heart|Lab Grown|GIA

2.51ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • GIA 1499791095

Certificate GIA 1499791095

Diamond specifications and retailer prices

From £524 GBP
$702 USD
As of October 25, 2026
Save £1,764 GBP (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,288 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.51ct lab-grown heart diamond

This 2.51ct lab-grown heart sits in the two to three 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 1499791095. Listed at 18 retailers as of October 25, 2026, with prices from £524 to £2,288, a £1,764 spread on the same certified stone. With Clarity lists it at £2,288. 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

2.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1499791095
Dimensions8.34 × 9.38 × 5.55 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
8.34 mm9.38 mm2.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1499791095
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: £1,654 GBP|Low: £405 GBP|High: £2,317 GBP|Avg: £1,024 GBP|+0.3%
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
With Clarity
October 31, 2026
Retailer 2£422 GBP
Retailer 5£472 GBP
Retailer 15£473 GBP
Retailer 7£524 GBP
Retailer 11£585 GBP
Retailer 10£623 GBP
Retailer 6£713 GBP
Retailer 12£754 GBP
Retailer 9£766 GBP
Retailer 16£808 GBP
Retailer 14£1,178 GBP
Retailer 3£1,378 GBP
Retailer 1£1,654 GBP
Retailer 8£1,698 GBP
Retailer 4£1,896 GBP
Retailer 13£2,277 GBP
With Clarity£2,288 GBP

42 data points across 17 retailers

18 retailers£524 GBP to £2,288 GBP

Retailer 1
-
£422 GBP
$566 USD
Price last confirmed 9 days ago
Retailer 2
-
£473 GBP
$634 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£524 GBP
$702 USD
View
A
Retailer 4
-
£573 GBP
HK$6,000 HKD
View
A
Retailer 5
-
£585 GBP
View
A
Retailer 6
-
£623 GBP
$835 USD
View
A
Retailer 7
-
£713 GBP
$956 USD
View
A
Retailer 8
-
£754 GBP
View
A
Retailer 9
-
£766 GBP
A$1,578 AUD
View
B+
Retailer 10
-
£808 GBP
$1,082 USD
View
B+
Retailer 11
-
£837 GBP
$1,122 USD
View
B+
Retailer 12
-
£1,178 GBP
$1,579 USD
View
Retailer 13
-
£1,378 GBP
$1,846 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
£1,654 GBP
A$3,410 AUD
View
B
Retailer 15
-
£1,698 GBP
$2,275 USD
View
Retailer 16
-
£1,896 GBP
$2,540 USD
View
Price last confirmed 22 days ago
B
Retailer 17
-
£2,277 GBP
View
Most Expensive
B
With Clarity
1499791095 · Oct 31
£2,288 GBP
$3,066 USD
View
17 more retailers have this diamond
Prices start from £524 GBPSave up to £1,764 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
2.51ct Heart
£524 GBP