CaratHunter
Plans
Heart|Natural|GIA

0.51ct D VVS2 Heart Natural Diamond

EX • D/VVS2 • GIA 5436549415

Certificate GIA 5436549415

Diamond specifications and retailer prices

From $1,198 USD
As of November 2, 2026
Save $1,179 USD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,166 USD at NZ Jewellers · As of November 3, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5436549415. Listed at 14 retailers as of November 1, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5436549415
Dimensions5.19 × 5.47 × 3.17 mm
L/W Ratio1.05
Top View
5.19 mm5.47 mm0.51 ctD / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5436549415
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.9%

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 2
Current: $3,166 USD|Low: $1,098 USD|High: $3,166 USD|Avg: $1,658 USD
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 1, 2026
Retailer 11$1,198 USD
Retailer 7$1,203 USD
Retailer 3$1,298 USD
Retailer 6$1,298 USD
Retailer 13$1,348 USD
Retailer 15$1,406 USD
Retailer 5$1,410 USD
Retailer 8$1,433 USD
Retailer 4$1,498 USD
Retailer 14$1,613 USD
Retailer 16$1,679 USD
Retailer 12$1,697 USD
Retailer 9$1,812 USD
Retailer 10$2,004 USD
Retailer 2$2,377 USD
NZ Jewellers$3,166 USD

32 data points across 16 retailers

14 retailers$1,198 USD to $2,377 USD

B+
Cheapest Retailer
-
$1,198 USD
Final sale: no returns
B+
Retailer 2
-
$1,203 USD
View
B+
Retailer 3
-
$1,298 USD
View
B+
Retailer 4
-
$1,348 USD
View
B+
Retailer 5
-
$1,406 USD
View
B+
Retailer 6
-
$1,410 USD
View
B+
Retailer 7
-
$1,433 USD
View
B+
Retailer 8
-
$1,498 USD
View
Retailer 9
-
$1,679 USD
£1,322 GBP
View
Price last confirmed 37 days ago
Retailer 10
-
$1,697 USD
A$2,611 AUD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$1,812 USD
€1,726 EUR
View
B
Retailer 12
-
$2,004 USD
ZAR 32,368 ZAR
View
B
Retailer 13
-
$2,377 USD
£1,872 GBP
View
Most Expensive
NZ Jewellers
94ea7167-092b-4402-886d-2c9bfe50d339 · Nov 3
$3,166 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,198 USDSave up to $1,179 USD

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
$1,198 USD