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Heart|Natural|GIA

1.72ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 7553502812

Certificate GIA 7553502812

Diamond specifications and retailer prices

From $10,316 NZD
₹553,731 INR
As of November 2, 2026
Save $13,190 NZD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $23,506 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.72ct natural heart diamond

This 1.72ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7553502812. Listed at 15 retailers as of October 30, 2026, with prices from $10,316 to $23,506, a $13,190 spread on the same certified stone. NZ Jewellers lists it at $23,506. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.72
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553502812
Dimensions7.27 × 8.26 × 4.69 mm
L/W Ratio1.14
Girdle conditionThick to Very Thick
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.27 mm8.26 mm1.72 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553502812
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.8%

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: Nov 2
Current: $23,506 NZD|Low: $10,316 NZD|High: $23,506 NZD|Avg: $14,438 NZD
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
November 2, 2026
Retailer 2$10,316 NZD
Retailer 3$11,693 NZD
Retailer 14$12,147 NZD
Retailer 12$12,613 NZD
Retailer 4$12,970 NZD
Retailer 5$12,972 NZD
Retailer 9$13,242 NZD
Retailer 10$13,251 NZD
Retailer 13$14,054 NZD
Retailer 15$14,271 NZD
Retailer 16$14,348 NZD
Retailer 8$15,008 NZD
Retailer 7$16,082 NZD
Retailer 6$16,215 NZD
Retailer 11$19,586 NZD
NZ Jewellers$23,506 NZD

12 data points across 16 retailers

15 retailers$10,316 NZD to $23,506 NZD

A
Cheapest Retailer
-
$10,316 NZD
₹553,731 INR
A
Retailer 2
-
$10,602 NZD
A$9,193 AUD
View
B+
Retailer 3
-
$11,693 NZD
$6,590 USD
View
B+
Retailer 4
-
$12,147 NZD
$6,846 USD
View
B+
Retailer 5
-
$12,613 NZD
$7,109 USD
View
B+
Retailer 6
-
$12,970 NZD
$7,310 USD
View
Final sale: no returns
B+
Retailer 7
-
$12,972 NZD
$7,311 USD
View
B+
Retailer 8
-
$13,242 NZD
£5,876 GBP
View
B+
Retailer 9
-
$13,251 NZD
£5,880 GBP
View
B+
Retailer 10
-
$14,054 NZD
$7,921 USD
View
B+
Retailer 11
-
$14,271 NZD
$8,043 USD
View
B+
Retailer 12
-
$14,348 NZD
$8,086 USD
View
B
Retailer 13
-
$16,215 NZD
$9,139 USD
View
B
Retailer 14
-
$19,586 NZD
£8,692 GBP
View
Most Expensive
B
NZ Jewellers
2b879285-691e-4600-abf2-f252bf4285e0 · Oct 30
$23,506 NZD
$13,248 USD
View
14 more retailers have this diamond
Prices start from $10,316 NZDSave up to $13,190 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
1.72ct Heart
$10,316 NZD