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Heart|Natural|GIA

1.70ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 2444533628

Certificate GIA 2444533628

Diamond specifications and retailer prices

From €7,652 EUR
$8,583 USD
As of November 1, 2026
Save €6,140 EUR (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €13,793 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2444533628. Listed at 21 retailers as of October 30, 2026, with prices from €7,652 to €13,793, a €6,140 spread on the same certified stone. NZ Jewellers lists it at €13,793. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.4°
Pavilion angle35.85°
OriginNatural
Grading LabGIA
CertificateGIA 2444533628
Dimensions7.56 × 8.07 × 4.72 mm
L/W Ratio1.07
Top View
7.56 mm8.07 mm1.70 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2444533628
Side View
Table 55.0%Crown 38.4°Girdle: THK-VTKPavilion 35.85°Culet: NoneDepth 58.5%

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: Nov 1
Current: €13,793 EUR|Low: €6,896 EUR|High: €13,793 EUR|Avg: €10,143 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€8,276 EUR
Retailer 10€8,276 EUR
Retailer 9€8,965 EUR
Retailer 3€9,056 EUR
Retailer 6€9,101 EUR
Retailer 8€9,103 EUR
Retailer 2€9,933 EUR
Retailer 5€12,157 EUR
Retailer 4€12,924 EUR
NZ Jewellers€13,793 EUR

44 data points across 10 retailers

21 retailers€7,652 EUR to €13,793 EUR

B
Cheapest Retailer
-
€7,652 EUR
$8,583 USD
B
Retailer 2
-
€7,748 EUR
$8,690 USD
View
B
Retailer 3
-
€8,023 EUR
CA$12,498 CAD
View
B
Retailer 4
-
€8,203 EUR
$9,200 USD
View
B
Retailer 5
-
€8,276 EUR
$9,282 USD
View
B
Retailer 6
-
€8,276 EUR
$9,282 USD
View
Final sale: no returns
B
Retailer 7
-
€8,344 EUR
$9,359 USD
View
B
Retailer 8
-
€8,965 EUR
$10,055 USD
View
B
Retailer 9
-
€9,056 EUR
£7,998 GBP
View
Retailer 10
-
€9,101 EUR
A$15,703 AUD
View
Price last confirmed 10 days ago
B
Retailer 11
-
€9,103 EUR
$10,210 USD
View
B
Retailer 12
-
€9,538 EUR
$10,698 USD
View
B
Retailer 13
-
€9,736 EUR
$10,920 USD
View
B
Retailer 14
-
€9,736 EUR
$10,920 USD
View
B
Retailer 15
-
€9,933 EUR
View
B
Retailer 16
-
€10,066 EUR
$11,290 USD
View
B
Retailer 17
-
€10,344 EUR
$11,602 USD
View
Retailer 18
-
€10,890 EUR
$12,214 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
€12,157 EUR
ZAR 220,288 ZAR
View
B
Retailer 20
-
€12,924 EUR
£11,414 GBP
View
Most Expensive
B
NZ Jewellers
224756a0-2b0f-4278-a709-9c71ce569b41 · Oct 30
€13,793 EUR
$15,470 USD
View
20 more retailers have this diamond
Prices start from €7,652 EURSave up to €6,140 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.

B
1.70ct Heart
€7,652 EUR