CaratHunter
Plans
Heart|Natural|GIA

1.20ct E VS1 Heart Natural Diamond

ID • E/VS1 • GIA 5231726791

Certificate GIA 5231726791

Diamond specifications and retailer prices

From £4,630 GBP
As of November 5, 2026
2 retailers carry this diamond
Most expensive: £4,630 GBP at 77 Diamonds
View at 77 Diamonds

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded E 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 5231726791. Listed at 2 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.21°
Pavilion angle42.95°
OriginNatural
Grading LabGIA
CertificateGIA 5231726791
Dimensions7.15 × 6.46 × 4.55 mm
L/W Ratio1.11
Top View
7.15 mm6.46 mm1.20 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231726791
Side View
Table 59.0%Crown 38.21°Girdle: ThickPavilion 42.95°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £4,630 GBP|Low: £3,468 GBP|High: £4,693 GBP|Avg: £3,906 GBP|-1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2£3,468 GBP
Retailer 3£3,554 GBP
Retailer 4£3,835 GBP
Retailer 5£3,933 GBP
77 Diamonds£4,630 GBP

28 data points across 5 retailers

2 retailers

Retailer 1
-
£3,554 GBP
Price last confirmed 9 days ago
Most Expensive
B
77 Diamonds
HSILRHGTHXSE · Nov 5
£4,630 GBP
View
1 more retailer has this diamond

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
1.20ct Heart
£4,630 GBP