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Heart|Natural|GIA

1.51ct K VVS2 Heart Natural Diamond

VG • K/VVS2 • GIA 2171894969

Certificate GIA 2171894969

Diamond specifications and retailer prices

From £3,150 GBP
As of November 6, 2026
Save £1,363 GBP (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,513 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2171894969. Listed at 2 retailers as of November 5, 2026, with prices from £3,150 to £4,513, a £1,363 spread on the same certified stone. 77 Diamonds lists it at £4,513. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2171894969
Dimensions7.59 × 8.87 × 3.61 mm
L/W Ratio1.17
Top View
7.59 mm8.87 mm1.51 ctK / VVS2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 2171894969
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 40.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £4,513 GBP|Low: £3,118 GBP|High: £4,573 GBP|Avg: £3,844 GBP|+1.1%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2£3,150 GBP
77 Diamonds£4,513 GBP

34 data points across 2 retailers

2 retailers£3,150 GBP to £4,513 GBP

B+
Cheapest Retailer
-
£3,150 GBP
Most Expensive
C
77 Diamonds
HSDH4CSDEBCZ · Nov 5
£4,513 GBP
View
1 more retailer has this diamond
Prices start from £3,150 GBPSave up to £1,363 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+
1.51ct Heart
£3,150 GBP