Heart|Natural|GIA

0.70ct H IF Heart Natural Diamond

EX • H/IF • GIA 6233537647

Certificate GIA 6233537647

Diamond specifications and retailer prices

From £1,834 GBP
$2,458 USD
As of October 28, 2026
Save £415 GBP (18%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,666 GBP at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6233537647. Listed at 15 retailers as of October 28, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6233537647
Dimensions5.28 × 6.18 × 3.58 mm
L/W Ratio1.17
Top View
5.28 mm6.18 mm0.70 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6233537647
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.0%

Caratlytics Score

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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: Oct 28
Current: £1,999 GBP|Low: £1,714 GBP|High: £3,449 GBP|Avg: £2,474 GBP|+9.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Taylor and Hart
October 10, 2026
Retailer 8£1,714 GBP
Retailer 16£1,834 GBP
Retailer 11£1,923 GBP
Retailer 14£1,940 GBP
Retailer 1£1,999 GBP
Retailer 12£2,034 GBP
Retailer 9£2,167 GBP
Retailer 10£2,340 GBP
Retailer 2£2,463 GBP
Taylor and Hart£2,666 GBP
Retailer 7£2,702 GBP
Retailer 13£2,774 GBP
Retailer 6£2,791 GBP
Retailer 4£2,843 GBP
Retailer 5£3,052 GBP
Retailer 3£3,311 GBP
Retailer 15£3,449 GBP

4 data points across 17 retailers

15 retailers£1,834 GBP to £2,249 GBP

B
Cheapest Retailer
-
£1,834 GBP
$2,458 USD
B
Retailer 2
-
£1,923 GBP
$2,577 USD
View
B
Retailer 3
-
£1,940 GBP
$2,599 USD
View
B
Retailer 4
-
£1,999 GBP
$2,678 USD
View
Final sale: no returns
B
Retailer 5
-
£2,034 GBP
$2,726 USD
View
B
Retailer 6
-
£2,167 GBP
$2,903 USD
View
B
Retailer 7
-
£2,167 GBP
$2,903 USD
View
B
Retailer 8
-
£2,249 GBP
$3,014 USD
View
Retailer 9
-
£2,340 GBP
$3,135 USD
View
Price under review
Retailer 10
-
£2,463 GBP
$3,300 USD
View
Price under review
Retailer 11
-
£2,496 GBP
$3,345 USD
View
Price under review
Retailer 12
-
£2,499 GBP
$3,349 USD
View
Price under review
Most Expensive
Taylor and Hart
HU9G19J · Oct 29
£2,666 GBP
$3,572 USD
View
Price under review
12 more retailers have this diamond
Prices start from £1,834 GBPSave up to £415 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
0.70ct Heart
£1,834 GBP