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Heart|Natural|GIA

1.20ct I VVS2 Heart Natural Diamond

EX • I/VVS2 • GIA 3545114587

Certificate GIA 3545114587

Diamond specifications and retailer prices

From £2,135 GBP
As of November 5, 2026
Save £2,120 GBP (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,256 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545114587. Listed at 9 retailers as of November 5, 2026, with prices from £2,135 to £4,256, a £2,120 spread on the same certified stone. NZ Jewellers lists it at £4,256. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545114587
Dimensions7.23 × 6.23 × 3.89 mm
L/W Ratio1.16
Top View
7.23 mm6.23 mm1.20 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545114587
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.4%

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 5
Current: £4,256 GBP|Low: £1,879 GBP|High: £4,657 GBP|Avg: £2,847 GBP|-6.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3£2,135 GBP
Retailer 2£2,239 GBP
Retailer 9£2,255 GBP
Retailer 7£2,367 GBP
Retailer 5£2,443 GBP
Retailer 4£2,537 GBP
Retailer 8£2,584 GBP
Retailer 6£3,905 GBP
NZ Jewellers£4,256 GBP

43 data points across 9 retailers

9 retailers£2,135 GBP to £4,256 GBP

A
Cheapest Retailer
-
£2,135 GBP
B+
Retailer 2
-
£2,239 GBP
View
B+
Retailer 3
-
£2,255 GBP
View
Final sale: no returns
Retailer 4
-
£2,367 GBP
View
Price last confirmed 13 days ago
B+
Retailer 5
-
£2,443 GBP
View
B+
Retailer 6
-
£2,537 GBP
View
Retailer 7
-
£2,584 GBP
View
Price last confirmed 13 days ago
B
Retailer 8
-
£3,905 GBP
View
Most Expensive
B
NZ Jewellers
54ec0310-1845-4453-8b78-09afb2e24c9f · Nov 5
£4,256 GBP
$5,728 USD
View
8 more retailers have this diamond
Prices start from £2,135 GBPSave up to £2,120 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
1.20ct Heart
£2,135 GBP