CaratHunter
Plans
Heart|Natural|GIA

1.51ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 6545605176

Certificate GIA 6545605176

Diamond specifications and retailer prices

From $12,899 NZD
$7,270 USD
As of October 31, 2026
Save $12,159 NZD (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $25,058 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded D colour (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 6545605176. Listed at 20 retailers as of October 30, 2026, with prices from $12,899 to $25,058, a $12,159 spread on the same certified stone. NZ Jewellers lists it at $25,058. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545605176
Dimensions6.85 × 7.74 × 4.90 mm
L/W Ratio1.13
Top View
6.85 mm7.74 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545605176
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 40.6°Culet: NoneDepth 63.3%

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 31
Current: $25,058 NZD|Low: $12,764 NZD|High: $25,869 NZD|Avg: $17,223 NZD|-3.1%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 5$12,899 NZD
Retailer 12$12,945 NZD
Retailer 16$13,680 NZD
Retailer 17$14,271 NZD
Retailer 9$14,372 NZD
Retailer 3$14,504 NZD
Retailer 14$14,647 NZD
Retailer 6$14,656 NZD
Retailer 10$14,940 NZD
Retailer 7$15,104 NZD
Retailer 15$15,610 NZD
Retailer 13$16,155 NZD
Retailer 11$17,051 NZD
Retailer 18$17,282 NZD
Retailer 2$17,897 NZD
Retailer 8$19,483 NZD
Retailer 4$21,237 NZD
Retailer 19$24,091 NZD
NZ Jewellers$25,058 NZD

18 data points across 19 retailers

20 retailers$12,899 NZD to $25,058 NZD

A
Cheapest Retailer
-
$12,899 NZD
$7,270 USD
A
Retailer 2
-
$12,945 NZD
HK$57,000 HKD
View
A
Retailer 3
-
$13,680 NZD
$7,710 USD
View
A
Retailer 4
-
$14,271 NZD
€7,660 EUR
View
A
Retailer 5
-
$14,372 NZD
$8,100 USD
View
A
Retailer 6
-
$14,504 NZD
€7,785 EUR
View
A
Retailer 7
-
$14,647 NZD
$8,255 USD
View
Final sale: no returns
A
Retailer 8
-
$14,656 NZD
$8,260 USD
View
A
Retailer 9
-
$14,940 NZD
$8,420 USD
View
A
Retailer 10
-
$15,104 NZD
$8,513 USD
View
A
Retailer 11
-
$15,610 NZD
£6,928 GBP
View
A
Retailer 12
-
$16,155 NZD
£7,169 GBP
View
Retailer 13
-
$17,051 NZD
A$14,784 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$17,282 NZD
$9,740 USD
View
B+
Retailer 15
-
$17,897 NZD
A$15,518 AUD
View
B+
Retailer 16
-
$18,781 NZD
SGD 14,304 SGD
View
B+
Retailer 17
-
$19,483 NZD
$10,981 USD
View
B+
Retailer 18
-
$21,237 NZD
ZAR 193,363 ZAR
View
B+
Retailer 19
-
$24,091 NZD
£10,691 GBP
View
Most Expensive
B+
NZ Jewellers
19bc3f36-f1dc-4fd1-a8fc-e940818fba69 · Oct 30
$25,058 NZD
$14,123 USD
View
19 more retailers have this diamond
Prices start from $12,899 NZDSave up to $12,159 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
1.51ct Heart
$12,899 NZD