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Heart|Natural|GIA

0.51ct H VS1 Heart Natural Diamond

VG • H/VS1 • GIA 7568412326

Certificate GIA 7568412326

Diamond specifications and retailer prices

From $497 USD
₹47,363 INR
As of October 28, 2026
Save $1,052 USD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,549 USD at MOH London · As of October 29, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7568412326. Listed at 7 retailers as of October 28, 2026, with prices from $497 to $1,549, a $1,052 spread on the same certified stone. MOH London lists it at $1,549. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7568412326
Dimensions4.65 × 5.51 × 3.38 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
4.65 mm5.51 mm0.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7568412326
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.2%

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 28
Current: $1,549 USD|Low: $494 USD|High: $1,560 USD|Avg: $902 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2$497 USD
Retailer 7$768 USD
Retailer 3$818 USD
Retailer 4$836 USD
Retailer 6$917 USD
Retailer 5$1,004 USD
MOH London$1,549 USD

31 data points across 7 retailers

7 retailers$497 USD to $1,549 USD

A
Cheapest Retailer
-
$497 USD
₹47,363 INR
Returns within 30 days
B
Retailer 2
-
$768 USD
View
Returns within 30 days
B+
Retailer 3
-
$818 USD
£644 GBP
View
Returns within 30 days
B+
Retailer 4
-
$836 USD
£658 GBP
View
Returns within 30 days
B
Retailer 5
-
$917 USD
View
Returns within 90 days
B
Retailer 6
-
$1,004 USD
A$1,544 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
881195908 · Oct 29
$1,549 USD
£1,220 GBP
View
6 more retailers have this diamond
Prices start from $497 USDSave up to $1,052 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.

A
0.51ct Heart
$497 USD