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Heart|Natural|GIA

1.70ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7541558447

Certificate GIA 7541558447

Diamond specifications and retailer prices

From €2,397 EUR
$2,678 USD
As of October 28, 2026
Save €2,107 EUR (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,503 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541558447. Listed at 9 retailers as of October 27, 2026, with prices from €2,397 to €4,503, a €2,107 spread on the same certified stone. Wholesale Diamonds Direct lists it at €4,503. 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

1.70
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.74°
Pavilion angle38.81°
OriginNatural
Grading LabGIA
CertificateGIA 7541558447
Dimensions7.19 × 8.13 × 4.85 mm
L/W Ratio1.13
Culet sizeNone
Top View
7.19 mm8.13 mm1.70 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541558447
Side View
Table 60.0%Crown 40.74°Girdle: MED-VTKPavilion 38.81°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €2,826 EUR|Low: €2,397 EUR|High: €4,630 EUR|Avg: €3,067 EUR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 29, 2026
Retailer 6€2,397 EUR
Retailer 2€2,441 EUR
Retailer 3€2,583 EUR
Retailer 1€2,826 EUR
Retailer 8€2,887 EUR
Retailer 4€3,065 EUR
Retailer 7€3,087 EUR
Retailer 5€3,326 EUR
Wholesale Diamonds Direct€4,503 EUR

32 data points across 9 retailers

9 retailers€2,397 EUR to €4,503 EUR

A
Cheapest Retailer
-
€2,397 EUR
$2,678 USD
A
Retailer 2
-
€2,441 EUR
SGD 3,686 SGD
View
A
Retailer 3
-
€2,583 EUR
$2,886 USD
View
A
Retailer 4
-
€2,826 EUR
£2,486 GBP
View
A
Retailer 5
-
€2,887 EUR
SGD 4,358 SGD
View
A
Retailer 6
-
€3,065 EUR
$3,424 USD
View
A
Retailer 7
-
€3,074 EUR
$3,434 USD
View
Retailer 8
-
€3,087 EUR
$3,449 USD
View
Price last confirmed 10 days ago
Most Expensive
B+
Wholesale Diamonds Direct
586833578 · Oct 27
€4,503 EUR
$5,031 USD
View
8 more retailers have this diamond
Prices start from €2,397 EURSave up to €2,107 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
1.70ct Heart
€2,397 EUR