Heart|Natural|GIA

1.70ct D VS2 Heart Natural Diamond

ID • D/VS2 • GIA 7820

Certificate GIA 7820

Diamond specifications and retailer prices

From $13,222 USD
As of October 29, 2026
Save $8,207 USD (38%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $21,429 USD 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 October 27, 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
Color
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: Oct 29
Current: $21,429 USD|Low: $13,071 USD|High: $21,429 USD|Avg: $16,171 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 6$13,222 USD
Retailer 7$14,178 USD
Retailer 5$15,127 USD
Retailer 3$16,135 USD
Retailer 2$16,387 USD
Retailer 4$17,018 USD
NZ Jewellers$21,429 USD

19 data points across 7 retailers

25 retailers$13,222 USD to $21,429 USD

B+
Cheapest Retailer
-
$13,222 USD
B+
Retailer 2
-
$14,178 USD
View
Retailer 3
-
$15,127 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$15,127 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$16,135 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$16,135 USD
View
Retailer 7
-
$16,387 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$16,387 USD
View
Price last confirmed 29 days ago
Retailer 9
-
$16,387 USD
View
Price last confirmed 26 days ago
Retailer 10
-
$16,387 USD
View
Price last confirmed 20 days ago
Retailer 11
-
$16,387 USD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$16,387 USD
View
Retailer 13
-
$17,018 USD
View
Price last confirmed 53 days ago
Retailer 14
-
$17,018 USD
View
Price last confirmed 31 days ago
Retailer 15
-
$17,018 USD
View
Price last confirmed 28 days ago
Retailer 16
-
$17,018 USD
View
Price last confirmed 31 days ago
Retailer 17
-
$17,018 USD
View
Price last confirmed 23 days ago
Retailer 18
-
$17,018 USD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$17,018 USD
View
Retailer 20
-
$21,429 USD
View
Price last confirmed 30 days ago
Retailer 21
-
$21,429 USD
View
Price last confirmed 24 days ago
Retailer 22
-
$21,429 USD
View
Price last confirmed 32 days ago
Retailer 23
-
$21,429 USD
View
Price last confirmed 21 days ago
B
Retailer 24
-
$21,429 USD
View
Most Expensive
NZ Jewellers
b5faef67-b919-4a9b-8085-fc2a8baabc98 · Oct 3
$21,429 USD
View
Price last confirmed 26 days ago
24 more retailers have this diamond
Prices start from $13,222 USDSave up to $8,207 USD

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
$13,222 USD