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Heart|Natural|GIA

1.70ct E VS2 Heart Natural Diamond

EX • E/VS2 • GIA 2536417374

Certificate GIA 2536417374

Diamond specifications and retailer prices

From $14,358 NZD
HK$63,000 HKD
As of October 29, 2026
Save $11,081 NZD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $26,237 NZD at NZ Jewellers · As of October 18, 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 E 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 2536417374. Listed at 19 retailers as of October 28, 2026, with a 77% 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
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536417374
Dimensions7.25 × 8.22 × 4.98 mm
L/W Ratio1.13
Top View
7.25 mm8.22 mm1.70 ctE / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536417374
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.6%

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 29
Current: $26,237 NZD|Low: $14,358 NZD|High: $26,376 NZD|Avg: $19,199 NZD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 5$14,358 NZD
Retailer 9$15,441 NZD
Retailer 14$15,460 NZD
Retailer 7$15,896 NZD
Retailer 15$17,102 NZD
Retailer 2$17,215 NZD
Retailer 12$17,297 NZD
Retailer 3$17,378 NZD
Retailer 4$17,378 NZD
Retailer 8$18,825 NZD
Retailer 6$19,259 NZD
Retailer 16$21,722 NZD
Retailer 13$22,719 NZD
Retailer 10$24,718 NZD
Retailer 11$25,439 NZD
NZ Jewellers$26,237 NZD

30 data points across 16 retailers

19 retailers$14,358 NZD to $25,439 NZD

A
Cheapest Retailer
-
$14,358 NZD
HK$63,000 HKD
A
Retailer 2
-
$15,441 NZD
₹825,940 INR
View
A
Retailer 3
-
$15,460 NZD
$8,683 USD
View
Retailer 4
-
$15,896 NZD
SGD 12,065 SGD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$17,102 NZD
SGD 12,980 SGD
View
A
Retailer 6
-
$17,215 NZD
£7,613 GBP
View
A
Retailer 7
-
$17,297 NZD
A$14,946 AUD
View
Retailer 8
-
$17,378 NZD
$9,760 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$17,378 NZD
$9,760 USD
View
Final sale: no returns
A
Retailer 10
-
$17,465 NZD
$9,809 USD
View
A
Retailer 11
-
$17,467 NZD
$9,810 USD
View
Retailer 12
-
$18,825 NZD
$10,573 USD
View
Price last confirmed 11 days ago
Retailer 13
-
$19,115 NZD
$10,736 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$19,259 NZD
$10,817 USD
View
Retailer 15
-
$21,722 NZD
$12,200 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$22,719 NZD
ZAR 206,134 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$24,718 NZD
£10,931 GBP
View
B+
Retailer 18
-
$25,439 NZD
£11,250 GBP
View
Most Expensive
NZ Jewellers
6c12566f-199f-497c-ac3f-28c1541e0a68 · Oct 18
$26,237 NZD
$14,736 USD
View
Price last confirmed 12 days ago
18 more retailers have this diamond
Prices start from $14,358 NZDSave up to $11,081 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
$14,358 NZD