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Heart|Natural|GIA

2.56ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 1236645783

Certificate GIA 1236645783

Diamond specifications and retailer prices

From £15,473 GBP
As of November 6, 2026
Save £12,111 GBP (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £27,584 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.56ct natural heart diamond

This 2.56ct natural heart sits in the two to three 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 1236645783. Listed at 15 retailers as of November 4, 2026, with prices from £15,473 to £27,584, a £12,111 spread on the same certified stone. MOH London lists it at £27,584. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.56
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1236645783
Dimensions9.32 × 9.95 × 4.98 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
Additional clouds are not shown. Additional pinpoints are not shown.
Key to symbols
Chip, Cloud, Needle, Pinpoint
Top View
9.32 mm9.95 mm2.56 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1236645783
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 50.1%

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 6
Current: £27,584 GBP|Low: £15,736 GBP|High: £27,992 GBP|Avg: £19,504 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6£15,736 GBP
Retailer 7£16,442 GBP
Retailer 5£16,971 GBP
Retailer 4£18,000 GBP
Retailer 2£18,868 GBP
Retailer 3£21,367 GBP
MOH London£27,584 GBP

40 data points across 7 retailers

15 retailers£15,473 GBP to £27,584 GBP

A
Cheapest Retailer
-
£15,473 GBP
A
Retailer 2
-
£15,736 GBP
View
A
Retailer 3
-
£16,442 GBP
View
A
Retailer 4
-
£16,971 GBP
View
Final sale: no returns
A
Retailer 5
-
£18,000 GBP
View
A
Retailer 6
-
£18,596 GBP
View
A
Retailer 7
-
£18,868 GBP
View
A
Retailer 8
-
£19,186 GBP
View
Retailer 9
-
£19,186 GBP
View
Price last confirmed 45 days ago
Retailer 10
-
£19,924 GBP
View
Price last confirmed 45 days ago
A
Retailer 11
-
£19,924 GBP
View
B+
Retailer 12
-
£21,367 GBP
View
Retailer 13
-
£25,089 GBP
View
Price last confirmed 46 days ago
B+
Retailer 14
-
£25,089 GBP
View
Most Expensive
B
MOH London
D4793456E · Nov 4
£27,584 GBP
View
14 more retailers have this diamond
Prices start from £15,473 GBPSave up to £12,111 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
2.56ct Heart
£15,473 GBP