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Heart|Natural|GIA

0.71ct K VS1 Heart Natural Diamond

EX • K/VS1 • GIA 6381613075

Certificate GIA 6381613075

Diamond specifications and retailer prices

From £557 GBP
As of November 6, 2026
Save £652 GBP (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,210 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6381613075. Listed at 9 retailers as of November 4, 2026, with prices from £557 to £1,210, a £652 spread on the same certified stone. MOH London lists it at £1,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6381613075
Dimensions5.07 × 4.70 × 3.46 mm
L/W Ratio1.08
Top View
5.07 mm4.70 mm0.71 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6381613075
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,210 GBP|Low: £487 GBP|High: £1,226 GBP|Avg: £696 GBP|+22.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7£512 GBP
Retailer 9£557 GBP
Retailer 6£566 GBP
Retailer 5£616 GBP
Retailer 3£641 GBP
Retailer 2£741 GBP
Retailer 8£755 GBP
Retailer 4£783 GBP
MOH London£1,210 GBP

44 data points across 9 retailers

9 retailers£557 GBP to £1,210 GBP

Retailer 1
-
£512 GBP
Price last confirmed 8 days ago
B+
Retailer 2
-
£557 GBP
View
B+
Retailer 3
-
£566 GBP
View
B+
Retailer 4
-
£616 GBP
View
B+
Retailer 5
-
£641 GBP
View
B+
Retailer 6
-
£741 GBP
View
B
Retailer 7
-
£755 GBP
View
B+
Retailer 8
-
£783 GBP
View
Most Expensive
B
MOH London
F4B12BECA · Nov 4
£1,210 GBP
View
8 more retailers have this diamond
Prices start from £557 GBPSave up to £652 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+
0.71ct Heart
£557 GBP