Heart|Natural|GIA

0.51ct H VS1 Heart Natural Diamond

GD • H/VS1 • GIA 2526214891

Certificate GIA 2526214891

Diamond specifications and retailer prices

From $541 USD
As of November 2, 2026
Save $194 USD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $735 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2526214891. Listed at 3 retailers as of November 2, 2026, with prices from $541 to $735, a $194 spread on the same certified stone. 77 Diamonds lists it at $735. 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
H
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2526214891
Dimensions4.85 × 5.72 × 3.22 mm
L/W Ratio1.18
Top View
4.85 mm5.72 mm0.51 ctH / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2526214891
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $735 USD|Low: $426 USD|High: $762 USD|Avg: $581 USD|-2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$426 USD
Retailer 2$541 USD
Retailer 3$655 USD
77 Diamonds$735 USD

39 data points across 4 retailers

3 retailers$541 USD to $735 USD

B+
Cheapest Retailer
-
$541 USD
Final sale: no returns
B+
Retailer 2
-
$655 USD
SGD 885 SGD
View
Most Expensive
B
77 Diamonds
HSCPSUFWUJKN · Nov 2
$735 USD
£579 GBP
View
2 more retailers have this diamond
Prices start from $541 USDSave up to $194 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
$541 USD