CaratHunter
Plans
Heart|Natural|GIA

1.72ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 7568451780

Certificate GIA 7568451780

Diamond specifications and retailer prices

From $9,906 NZD
SGD 7,532 SGD
As of November 1, 2026
Save $2,212 NZD (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $12,118 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.72ct natural heart diamond

This 1.72ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7568451780. Listed at 4 retailers as of October 31, 2026, with prices from $9,906 to $12,118, a $2,212 spread on the same certified stone. Blue Nile lists it at $12,118. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7568451780
Dimensions7.38 × 8.38 × 4.93 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Cloud, Feather, Needle
Top View
7.38 mm8.38 mm1.72 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568451780
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.9%

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 1
Current: $12,118 NZD|Low: $9,906 NZD|High: $12,496 NZD|Avg: $11,113 NZD|-3.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$9,906 NZD
Retailer 3$10,339 NZD
Retailer 2$10,826 NZD
Blue Nile$12,118 NZD

33 data points across 4 retailers

4 retailers$9,906 NZD to $12,118 NZD

B+
Cheapest Retailer
-
$9,906 NZD
SGD 7,532 SGD
B+
Retailer 2
-
$10,339 NZD
$5,817 USD
View
B+
Retailer 3
-
$10,826 NZD
£4,796 GBP
View
Most Expensive
B
Blue Nile
30289061 · Oct 31
$12,118 NZD
$6,818 USD
View
3 more retailers have this diamond
Prices start from $9,906 NZDSave up to $2,212 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+
1.72ct Heart
$9,906 NZD