Heart|Natural|GIA

1.70ct D VS2 Heart Natural Diamond

ID • D/VS2 • GIA 7820

Certificate GIA 7820

Diamond specifications and retailer prices

From HK$102,645 HKD
$13,083 USD
As of October 31, 2026
Save HK$63,174 HKD (38%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$168,126 HKD 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 30, 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: Oct 31
Current: HK$165,819 HKD|Low: HK$102,551 HKD|High: HK$168,126 HKD|Avg: HK$126,794 HKD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3HK$102,645 HKD
Retailer 4HK$109,688 HKD
Retailer 7HK$118,682 HKD
Retailer 6HK$126,590 HKD
Retailer 2HK$126,802 HKD
Retailer 5HK$131,682 HKD
NZ JewellersHK$165,819 HKD

22 data points across 7 retailers

25 retailersHK$102,645 HKD to HK$165,819 HKD

B+
Cheapest Retailer
-
HK$102,645 HKD
$13,083 USD
B+
Retailer 2
-
HK$109,688 HKD
$13,981 USD
View
Retailer 3
-
HK$118,682 HKD
$15,127 USD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$118,682 HKD
$15,127 USD
View
Price last confirmed 25 days ago
Retailer 5
-
HK$126,590 HKD
$16,135 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
HK$126,590 HKD
$16,135 USD
View
B+
Retailer 7
-
HK$126,802 HKD
$16,162 USD
View
Retailer 8
-
HK$128,567 HKD
$16,387 USD
View
Price last confirmed 34 days ago
Retailer 9
-
HK$128,567 HKD
$16,387 USD
View
Price last confirmed 31 days ago
Retailer 10
-
HK$128,567 HKD
$16,387 USD
View
Price last confirmed 29 days ago
Retailer 11
-
HK$128,567 HKD
$16,387 USD
View
Price last confirmed 23 days ago
Retailer 12
-
HK$128,567 HKD
$16,387 USD
View
Price last confirmed 26 days ago
B
Retailer 13
-
HK$131,682 HKD
$16,784 USD
View
Retailer 14
-
HK$133,518 HKD
$17,018 USD
View
Price last confirmed 56 days ago
Retailer 15
-
HK$133,518 HKD
$17,018 USD
View
Price last confirmed 34 days ago
Retailer 16
-
HK$133,518 HKD
$17,018 USD
View
Price last confirmed 31 days ago
Retailer 17
-
HK$133,518 HKD
$17,018 USD
View
Price last confirmed 34 days ago
Retailer 18
-
HK$133,518 HKD
$17,018 USD
View
Price last confirmed 26 days ago
Retailer 19
-
HK$133,518 HKD
$17,018 USD
View
Price last confirmed 24 days ago
B
Retailer 20
-
HK$165,819 HKD
$21,135 USD
View
Retailer 21
-
HK$168,126 HKD
$21,429 USD
View
Price last confirmed 33 days ago
Retailer 22
-
HK$168,126 HKD
$21,429 USD
View
Price last confirmed 26 days ago
Retailer 23
-
HK$168,126 HKD
$21,429 USD
View
Price last confirmed 35 days ago
Retailer 24
-
HK$168,126 HKD
$21,429 USD
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
b5faef67-b919-4a9b-8085-fc2a8baabc98 · Oct 3
HK$168,126 HKD
$21,429 USD
View
Price last confirmed 29 days ago
24 more retailers have this diamond
Prices start from HK$102,645 HKDSave up to HK$63,174 HKD

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
HK$102,645 HKD