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Heart|Natural|GIA

0.70ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 2534587222

Certificate GIA 2534587222

Diamond specifications and retailer prices

From €479 EUR
HK$4,200 HKD
As of November 1, 2026
Save €856 EUR (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,083 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534587222. Listed at 15 retailers as of November 1, 2026, with a 179% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.3°
OriginNatural
Grading LabGIA
CertificateGIA 2534587222
Dimensions5.51 × 6.19 × 3.59 mm
L/W Ratio1.12
Top View
5.51 mm6.19 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2534587222
Side View
Table 57.0%CrownGirdle: MED-THKPavilion 38.3°Culet: NoneDepth 58.1%

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 1
Current: €647 EUR|Low: €413 EUR|High: €1,489 EUR|Avg: €749 EUR|-7.8%
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
November 2, 2026
Retailer 6€479 EUR
Retailer 10€533 EUR
Retailer 9€553 EUR
Retailer 8€581 EUR
Retailer 13€610 EUR
Retailer 3€611 EUR
Retailer 1€647 EUR
Retailer 12€758 EUR
Retailer 4€765 EUR
Retailer 11€884 EUR
Retailer 5€890 EUR
Retailer 2€894 EUR
Retailer 7€1,335 EUR

30 data points across 13 retailers

15 retailers€479 EUR to €1,335 EUR

A
Cheapest Retailer
-
€479 EUR
HK$4,200 HKD
A
Retailer 2
-
€533 EUR
$598 USD
View
Final sale: no returns
A
Retailer 3
-
€553 EUR
$620 USD
View
A
Retailer 4
-
€581 EUR
View
Retailer 5
-
€610 EUR
$684 USD
View
Price last confirmed 11 days ago
Retailer 6
-
€611 EUR
SGD 926 SGD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
€647 EUR
£571 GBP
View
B
Retailer 8
-
€758 EUR
$850 USD
View
B+
Retailer 9
-
€765 EUR
SGD 1,159 SGD
View
B+
Retailer 10
-
€884 EUR
ZAR 16,012 ZAR
View
Retailer 11
-
€890 EUR
A$1,535 AUD
View
Price last confirmed 30 days ago
Retailer 12
-
€894 EUR
$1,002 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
€955 EUR
A$1,648 AUD
View
B
Retailer 14
-
€1,335 EUR
£1,179 GBP
View
Most Expensive
NZ Jewellers
493873ab-5f36-47e4-8aaa-4bec36955bd9 · Sep 25
€2,083 EUR
$2,336 USD
View
Price under review
14 more retailers have this diamond
Prices start from €479 EURSave up to €856 EUR

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
0.70ct Heart
€479 EUR