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Heart|Natural|GIA

1.70ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 6425637164

Certificate GIA 6425637164

Diamond specifications and retailer prices

From $14,060 NZD
$7,924 USD
As of October 30, 2026
Save $10,967 NZD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $25,027 NZD at NZ Jewellers · As of October 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 G colour (near-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 6425637164. Listed at 15 retailers as of October 30, 2026, with prices from $14,060 to $25,027, a $10,967 spread on the same certified stone. NZ Jewellers lists it at $25,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle42.6°
Pavilion angle38.96°
OriginNatural
Grading LabGIA
CertificateGIA 6425637164
Dimensions7.27 × 7.91 × 4.72 mm
L/W Ratio1.09
Top View
7.27 mm7.91 mm1.70 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6425637164
Side View
Table 61.0%Crown 42.6°Girdle: THN-VTKPavilion 38.96°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $25,027 NZD|Low: $12,512 NZD|High: $25,027 NZD|Avg: $18,138 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$14,922 NZD
Retailer 3$15,016 NZD
Retailer 8$15,016 NZD
Retailer 10$16,267 NZD
Retailer 4$16,410 NZD
Retailer 7$16,485 NZD
Retailer 9$16,517 NZD
Retailer 6$18,919 NZD
Retailer 5$22,059 NZD
Retailer 2$23,451 NZD
NZ Jewellers$25,027 NZD

44 data points across 11 retailers

15 retailers$14,060 NZD to $25,027 NZD

A
Cheapest Retailer
-
$14,060 NZD
$7,924 USD
A
Retailer 2
-
$14,922 NZD
$8,410 USD
View
A
Retailer 3
-
$15,016 NZD
$8,463 USD
View
A
Retailer 4
-
$15,016 NZD
$8,463 USD
View
Final sale: no returns
A
Retailer 5
-
$15,140 NZD
$8,533 USD
View
B+
Retailer 6
-
$16,267 NZD
$9,168 USD
View
A
Retailer 7
-
$16,410 NZD
£7,283 GBP
View
Retailer 8
-
$16,485 NZD
A$14,294 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$16,517 NZD
$9,309 USD
View
B+
Retailer 10
-
$17,787 NZD
$10,025 USD
View
B+
Retailer 11
-
$18,770 NZD
$10,579 USD
View
B+
Retailer 12
-
$18,919 NZD
€10,155 EUR
View
B+
Retailer 13
-
$22,059 NZD
ZAR 200,852 ZAR
View
B+
Retailer 14
-
$23,451 NZD
£10,407 GBP
View
Most Expensive
B
NZ Jewellers
4d2e4fe3-ec60-4c7d-8275-fa566ee4810d · Oct 30
$25,027 NZD
$14,105 USD
View
14 more retailers have this diamond
Prices start from $14,060 NZDSave up to $10,967 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.

A
1.70ct Heart
$14,060 NZD