Heart|Natural|GIA

1.70ct D VS2 Heart Natural Diamond

ID • D/VS2 • GIA 6516

Certificate GIA 6516

Diamond specifications and retailer prices

From $23,273 NZD
As of November 4, 2026
Save $14,324 NZD (38%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $37,597 NZD 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 27 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6516
Dimensions7.14 × 8.35 × 4.81 mm
L/W Ratio1.17
Top View
7.14 mm8.35 mm1.70 ctD / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6516
Side View
Table 60.0%CrownGirdle: MED-ETKPavilionCulet: 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: $37,597 NZD|Low: $22,994 NZD|High: $37,597 NZD|Avg: $28,548 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 24, 2026
Retailer 7$23,273 NZD
Retailer 8$24,869 NZD
Retailer 2$26,539 NZD
Retailer 4$28,309 NZD
Retailer 3$28,751 NZD
Retailer 6$28,872 NZD
Retailer 5$29,857 NZD
NZ Jewellers$37,597 NZD

18 data points across 8 retailers

27 retailers$23,273 NZD to $37,597 NZD

B+
Cheapest Retailer
-
$23,273 NZD
B+
Retailer 2
-
$24,869 NZD
View
Retailer 3
-
$26,539 NZD
View
Price last confirmed 24 days ago
Retailer 4
-
$26,539 NZD
View
Price last confirmed 7 days ago
Retailer 5
-
$26,539 NZD
View
Price last confirmed 28 days ago
Retailer 6
-
$28,309 NZD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
$28,309 NZD
View
Retailer 8
-
$28,751 NZD
View
Price last confirmed 38 days ago
Retailer 9
-
$28,751 NZD
View
Price last confirmed 35 days ago
Retailer 10
-
$28,751 NZD
View
Price last confirmed 32 days ago
Retailer 11
-
$28,751 NZD
View
Price last confirmed 26 days ago
Retailer 12
-
$28,751 NZD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$28,751 NZD
View
B
Retailer 14
-
$28,872 NZD
View
Retailer 15
-
$29,857 NZD
View
Price last confirmed 60 days ago
Retailer 16
-
$29,857 NZD
View
Price last confirmed 37 days ago
Retailer 17
-
$29,857 NZD
View
Price last confirmed 34 days ago
Retailer 18
-
$29,857 NZD
View
Price last confirmed 29 days ago
Retailer 19
-
$29,857 NZD
View
Price last confirmed 37 days ago
Retailer 20
-
$29,857 NZD
View
Price last confirmed 27 days ago
B
Retailer 21
-
$29,857 NZD
View
Retailer 22
-
$37,597 NZD
View
Price last confirmed 37 days ago
Retailer 23
-
$37,597 NZD
View
Price last confirmed 30 days ago
Retailer 24
-
$37,597 NZD
View
Price last confirmed 38 days ago
Retailer 25
-
$37,597 NZD
View
Price last confirmed 27 days ago
B
Retailer 26
-
$37,597 NZD
View
Most Expensive
NZ Jewellers
2331e1d5-0bcf-4620-a81b-b230773f3305 · Oct 3
$37,597 NZD
$21,135 USD
View
Price last confirmed 33 days ago
26 more retailers have this diamond
Prices start from $23,273 NZDSave up to $14,324 NZD

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
$23,273 NZD