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Heart|Natural|GIA

0.51ct D VS2 Heart Natural Diamond

EX • D/VS2 • GIA 7426351729

Certificate GIA 7426351729

Diamond specifications and retailer prices

From $2,284 NZD
$1,287 USD
As of November 1, 2026
Save $877 NZD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,160 NZD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded D 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 7426351729. Listed at 6 retailers as of October 30, 2026, with prices from $2,284 to $3,160, a $877 spread on the same certified stone. Diamond Exchange Canada lists it at $3,160. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7426351729
Dimensions4.86 × 5.59 × 3.21 mm
L/W Ratio1.15
Top View
4.86 mm5.59 mm0.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7426351729
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.5%

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: $3,160 NZD|Low: $2,284 NZD|High: $4,633 NZD|Avg: $3,147 NZD|-30.1%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 18, 2026
Retailer 4$2,284 NZD
Retailer 5$2,963 NZD
Retailer 6$2,963 NZD
Retailer 7$3,070 NZD
Retailer 2$3,135 NZD
Diamond Exchange Canada$3,160 NZD
Retailer 3$3,501 NZD

45 data points across 7 retailers

6 retailers$2,284 NZD to $3,160 NZD

B+
Cheapest Retailer
-
$2,284 NZD
$1,287 USD
B
Retailer 2
-
$2,963 NZD
$1,670 USD
View
B
Retailer 3
-
$2,963 NZD
$1,670 USD
View
B
Retailer 4
-
$3,070 NZD
$1,730 USD
View
B
Retailer 5
-
$3,135 NZD
$1,767 USD
View
Most Expensive
B
Diamond Exchange Canada
1947490060 · Oct 30
$3,160 NZD
CA$2,474 CAD
View
5 more retailers have this diamond
Prices start from $2,284 NZDSave up to $877 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+
0.51ct Heart
$2,284 NZD