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Heart|Natural|GIA

1.70ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 2245000905

Certificate GIA 2245000905

Diamond specifications and retailer prices

From $15,795 NZD
As of November 4, 2026
Save $8,226 NZD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $26,251 NZD at NZ Jewellers · As of September 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245000905. Listed at 14 retailers as of November 4, 2026, with a 52% 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
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245000905
Dimensions7.43 × 8.43 × 4.83 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
7.43 mm8.43 mm1.70 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2245000905
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 57.3%

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: $22,500 NZD|Low: $15,795 NZD|High: $24,894 NZD|Avg: $18,611 NZD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$15,795 NZD
Retailer 4$16,540 NZD
Retailer 5$16,693 NZD
Retailer 9$16,855 NZD
Retailer 7$16,939 NZD
Retailer 2$17,022 NZD
Retailer 3$17,385 NZD
Retailer 11$18,419 NZD
Retailer 8$19,123 NZD
Retailer 1$22,500 NZD
Retailer 6$24,020 NZD

43 data points across 11 retailers

14 retailers$15,795 NZD to $24,020 NZD

B+
Cheapest Retailer
-
$15,795 NZD
B+
Retailer 2
-
$16,540 NZD
View
B+
Retailer 3
-
$16,693 NZD
View
B+
Retailer 4
-
$16,855 NZD
View
Retailer 5
-
$16,939 NZD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$17,022 NZD
View
Final sale: no returns
B+
Retailer 7
-
$18,419 NZD
View
Retailer 8
-
$18,835 NZD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
$19,123 NZD
View
Retailer 10
-
$19,125 NZD
View
Price last confirmed 36 days ago
Retailer 11
-
$21,733 NZD
View
Price last confirmed 38 days ago
B
Retailer 12
-
$22,500 NZD
View
B
Retailer 13
-
$24,020 NZD
View
Most Expensive
NZ Jewellers
8b056bc3-a8d1-41d7-ba8e-307be9f91215 · Sep 30
$26,251 NZD
$14,757 USD
View
Price last confirmed 36 days ago
13 more retailers have this diamond
Prices start from $15,795 NZDSave up to $8,226 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
$15,795 NZD