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Heart|Natural|GIA

1.70ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 2448852430

Certificate GIA 2448852430

Diamond specifications and retailer prices

From €9,250 EUR
$10,334 USD
As of October 31, 2026
Save €8,438 EUR (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €17,688 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 D 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 2448852430. Listed at 16 retailers as of October 30, 2026, with prices from €9,250 to €17,688, a €8,438 spread on the same certified stone. NZ Jewellers lists it at €17,688. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle52.5°
Pavilion angle30.7°
OriginNatural
Grading LabGIA
CertificateGIA 2448852430
Dimensions6.89 × 7.82 × 4.44 mm
L/W Ratio1.13
Top View
6.89 mm7.82 mm1.70 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2448852430
Side View
Table 57.0%Crown 52.5°Girdle: NUL-NULPavilion 30.7°Culet: NoneDepth 56.7%

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 31
Current: €17,688 EUR|Low: €9,250 EUR|High: €18,979 EUR|Avg: €12,188 EUR|+2.9%
NZ Jewellers
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
November 1, 2026
Retailer 16€9,250 EUR
Retailer 6€9,847 EUR
Retailer 5€10,077 EUR
Retailer 14€10,455 EUR
Retailer 12€10,612 EUR
Retailer 15€10,613 EUR
Retailer 7€10,702 EUR
Retailer 9€11,388 EUR
Retailer 3€11,497 EUR
Retailer 11€11,549 EUR
Retailer 13€11,674 EUR
Retailer 8€12,528 EUR
Retailer 4€13,266 EUR
Retailer 10€15,592 EUR
Retailer 2€16,575 EUR
NZ Jewellers€17,688 EUR

45 data points across 16 retailers

16 retailers€9,250 EUR to €17,688 EUR

A
Cheapest Retailer
-
€9,250 EUR
$10,334 USD
A
Retailer 2
-
€9,847 EUR
$11,001 USD
View
B+
Retailer 3
-
€10,077 EUR
CA$15,637 CAD
View
B+
Retailer 4
-
€10,455 EUR
$11,680 USD
View
B+
Retailer 5
-
€10,612 EUR
$11,856 USD
View
Final sale: no returns
B+
Retailer 6
-
€10,613 EUR
$11,857 USD
View
B+
Retailer 7
-
€10,702 EUR
$11,956 USD
View
B+
Retailer 8
-
€11,388 EUR
£10,018 GBP
View
B+
Retailer 9
-
€11,497 EUR
$12,845 USD
View
Retailer 10
-
€11,549 EUR
A$19,850 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€11,674 EUR
$13,042 USD
View
B
Retailer 12
-
€12,528 EUR
$13,996 USD
View
B+
Retailer 13
-
€13,266 EUR
$14,821 USD
View
B
Retailer 14
-
€15,592 EUR
ZAR 281,406 ZAR
View
B
Retailer 15
-
€16,575 EUR
£14,581 GBP
View
Most Expensive
B
NZ Jewellers
10fb8434-4bd4-4cd9-bf52-09d1cc7de780 · Oct 30
€17,688 EUR
$19,761 USD
View
15 more retailers have this diamond
Prices start from €9,250 EURSave up to €8,438 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
€9,250 EUR