Heart|Natural|GIA

1.70ct D VS2 Heart Natural Diamond

ID • D/VS2 • GIA 7820

Certificate GIA 7820

Diamond specifications and retailer prices

From €11,656 EUR
As of November 4, 2026
Save €7,174 EUR (38%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €19,092 EUR at NZ Jewellers · As of October 3, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 25 retailers as of November 4, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7820
Dimensions7.05 × 8.36 × 4.81 mm
L/W Ratio1.19
Top View
7.05 mm8.36 mm1.70 ctD / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7820
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 57.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €18,830 EUR|Low: €11,656 EUR|High: €19,092 EUR|Avg: €14,438 EUR|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4€11,656 EUR
Retailer 5€12,455 EUR
Retailer 7€13,477 EUR
Retailer 2€14,179 EUR
Retailer 3€14,400 EUR
Retailer 6€14,954 EUR
NZ Jewellers€18,830 EUR

20 data points across 7 retailers

25 retailers€11,656 EUR to €18,830 EUR

B+
Cheapest Retailer
-
€11,656 EUR
B+
Retailer 2
-
€12,455 EUR
View
Retailer 3
-
€13,477 EUR
View
Price last confirmed 25 days ago
Retailer 4
-
€13,477 EUR
View
Price last confirmed 29 days ago
B+
Retailer 5
-
€14,179 EUR
View
Retailer 6
-
€14,375 EUR
View
Price last confirmed 36 days ago
B+
Retailer 7
-
€14,400 EUR
View
Retailer 8
-
€14,600 EUR
View
Price last confirmed 39 days ago
Retailer 9
-
€14,600 EUR
View
Price last confirmed 36 days ago
Retailer 10
-
€14,600 EUR
View
Price last confirmed 33 days ago
Retailer 11
-
€14,600 EUR
View
Price last confirmed 27 days ago
Retailer 12
-
€14,600 EUR
View
Price last confirmed 30 days ago
B
Retailer 13
-
€14,954 EUR
View
Retailer 14
-
€15,162 EUR
View
Price last confirmed 61 days ago
Retailer 15
-
€15,162 EUR
View
Price last confirmed 38 days ago
Retailer 16
-
€15,162 EUR
View
Price last confirmed 35 days ago
Retailer 17
-
€15,162 EUR
View
Price last confirmed 38 days ago
Retailer 18
-
€15,162 EUR
View
Price last confirmed 30 days ago
Retailer 19
-
€15,162 EUR
View
Price last confirmed 28 days ago
B
Retailer 20
-
€18,830 EUR
View
Retailer 21
-
€19,092 EUR
View
Price last confirmed 38 days ago
Retailer 22
-
€19,092 EUR
View
Price last confirmed 31 days ago
Retailer 23
-
€19,092 EUR
View
Price last confirmed 39 days ago
Retailer 24
-
€19,092 EUR
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
b5faef67-b919-4a9b-8085-fc2a8baabc98 · Oct 3
€19,092 EUR
$21,429 USD
View
Price last confirmed 33 days ago
24 more retailers have this diamond
Prices start from €11,656 EURSave up to €7,174 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
€11,656 EUR