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Heart|Natural|GIA

0.51ct D VS2 Heart Natural Diamond

VG • D/VS2 • GIA 2434341947

Certificate GIA 2434341947

Diamond specifications and retailer prices

From $2,411 NZD
$1,359 USD
As of October 30, 2026
Save $2,449 NZD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,730 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2434341947. Listed at 9 retailers as of October 29, 2026, with a 102% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2434341947
Dimensions5.58 × 5.03 × 3.21 mm
L/W Ratio1.11
Top View
5.58 mm5.03 mm0.51 ctD / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2434341947
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,289 NZD|Low: $2,411 NZD|High: $4,892 NZD|Avg: $3,528 NZD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$2,411 NZD
Retailer 2$3,090 NZD
Retailer 1$4,289 NZD
Retailer 3$4,860 NZD

39 data points across 4 retailers

9 retailers$2,411 NZD to $4,860 NZD

B
Cheapest Retailer
-
$2,411 NZD
$1,359 USD
B
Retailer 2
-
$2,500 NZD
$1,409 USD
View
B
Retailer 3
-
$2,500 NZD
$1,409 USD
View
B
Retailer 4
-
$2,615 NZD
$1,474 USD
View
B
Retailer 5
-
$2,885 NZD
$1,626 USD
View
B
Retailer 6
-
$3,090 NZD
£1,371 GBP
View
B
Retailer 7
-
$4,289 NZD
ZAR 39,055 ZAR
View
B
Retailer 8
-
$4,860 NZD
£2,157 GBP
View
Most Expensive
NZ Jewellers
02955716-26a5-4bbe-ba9e-890d359f1158 · Oct 30
$6,730 NZD
$3,793 USD
View
Price under review
8 more retailers have this diamond
Prices start from $2,411 NZDSave up to $2,449 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
$2,411 NZD