Heart|Lab Grown|GIA

1.49ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • GIA 2506074709

Certificate GIA 2506074709

Diamond specifications and retailer prices

From £505 GBP
$677 USD
As of October 30, 2026
Save £820 GBP (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,325 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.49ct lab-grown heart diamond

This 1.49ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2506074709. Listed at 5 retailers as of October 30, 2026, with prices from £505 to £1,325, a £820 spread on the same certified stone. The Diamond Guys lists it at £1,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2506074709
Dimensions7.91 × 7.91 × 7.10 mm
L/W Ratio1.00
Top View
7.91 mm7.91 mm1.49 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506074709
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.2%

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: Oct 30
Current: £505 GBP|Low: £212 GBP|High: £2,523 GBP|Avg: £823 GBP|+14.7%
Retailer 1
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
The Diamond Guys
October 26, 2026
Retailer 4£212 GBP
Retailer 15£226 GBP
Retailer 11£355 GBP
Retailer 13£449 GBP
Retailer 1£505 GBP
Retailer 10£513 GBP
Retailer 9£568 GBP
Retailer 12£643 GBP
Retailer 8£728 GBP
Retailer 6£743 GBP
Retailer 5£871 GBP
Retailer 7£1,002 GBP
Retailer 3£1,162 GBP
The Diamond Guys£1,325 GBP
Retailer 14£1,363 GBP
Retailer 2£2,523 GBP

9 data points across 16 retailers

5 retailers£505 GBP to £1,325 GBP

B+
Cheapest Retailer
-
£505 GBP
$677 USD
Retailer 2
-
£728 GBP
$976 USD
View
Price last confirmed 18 days ago
Retailer 3
-
£743 GBP
A$1,532 AUD
View
Price last confirmed 118 days ago
B
Retailer 4
-
£1,002 GBP
CA$1,865 CAD
View
Most Expensive
B
The Diamond Guys
1954437669 · Oct 30
£1,325 GBP
$1,776 USD
View
4 more retailers have this diamond
Prices start from £505 GBPSave up to £820 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+
1.49ct Heart
£505 GBP