Heart|Lab Grown|GIA

1.04ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • GIA 2527450970

Certificate GIA 2527450970

Diamond specifications and retailer prices

From £173 GBP
As of November 4, 2026
Save £772 GBP (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,867 GBP at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded D 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 2527450970. Listed at 23 retailers as of November 4, 2026, with a 447% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2527450970
Dimensions6.39 × 6.93 × 4.04 mm
L/W Ratio1.08
Top View
6.39 mm6.93 mm1.04 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527450970
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.3%

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: Nov 4
Current: £944 GBP|Low: £173 GBP|High: £971 GBP|Avg: £513 GBP|-2.7%
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
November 5, 2026
Retailer 10£173 GBP
Retailer 2£193 GBP
Retailer 13£200 GBP
Retailer 16£214 GBP
Retailer 14£244 GBP
Retailer 9£315 GBP
Retailer 3£410 GBP
Retailer 7£443 GBP
Retailer 4£502 GBP
Retailer 6£538 GBP
Retailer 5£563 GBP
Retailer 11£760 GBP
Retailer 8£836 GBP
Retailer 12£850 GBP
Retailer 15£885 GBP
Retailer 1£944 GBP

34 data points across 16 retailers

23 retailers£173 GBP to £944 GBP

A
Cheapest Retailer
-
£173 GBP
A
Retailer 2
-
£193 GBP
View
Final sale: no returns
A
Retailer 3
-
£200 GBP
View
A
Retailer 4
-
£214 GBP
View
A
Retailer 5
-
£244 GBP
View
B+
Retailer 6
-
£315 GBP
View
B+
Retailer 7
-
£335 GBP
View
B+
Retailer 8
-
£410 GBP
View
B+
Retailer 9
-
£443 GBP
View
B+
Retailer 10
-
£502 GBP
View
B
Retailer 11
-
£538 GBP
View
B
Retailer 12
-
£563 GBP
View
B
Retailer 13
-
£667 GBP
View
B
Retailer 14
-
£667 GBP
View
B
Retailer 15
-
£696 GBP
View
B
Retailer 16
-
£760 GBP
View
B
Retailer 17
-
£778 GBP
View
B
Retailer 18
-
£811 GBP
View
Retailer 19
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£836 GBP
View
Price last confirmed 31 days ago
B
Retailer 20
-
£850 GBP
View
B
Retailer 21
-
£885 GBP
View
B
Retailer 22
-
£944 GBP
View
Most Expensive
Do Amore Diamonds
32-2527450970 · Nov 3
£1,867 GBP
$2,520 USD
View
Price under review
22 more retailers have this diamond
Prices start from £173 GBPSave up to £772 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
1.04ct Heart
£173 GBP