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Heart|Natural|GIA

0.51ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 5523250491

Certificate GIA 5523250491

Diamond specifications and retailer prices

From $524 USD
As of November 2, 2026
Save $916 USD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,440 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5523250491. Listed at 6 retailers as of November 2, 2026, with prices from $524 to $1,440, a $916 spread on the same certified stone. Do Amore Diamonds lists it at $1,440. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5523250491
Dimensions5.61 × 4.75 × 2.81 mm
L/W Ratio1.18
Top View
5.61 mm4.75 mm0.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5523250491
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.1%

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: Nov 2
Current: $1,440 USD|Low: $476 USD|High: $1,640 USD|Avg: $752 USD|-12.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$524 USD
Retailer 2$570 USD
Retailer 6$614 USD
Retailer 5$634 USD
Retailer 7$700 USD
Retailer 9$700 USD
Retailer 3$711 USD
Retailer 8$720 USD
Do Amore Diamonds$1,440 USD

32 data points across 9 retailers

6 retailers$524 USD to $1,440 USD

A
Cheapest Retailer
-
$524 USD
Final sale: no returns
A
Retailer 2
-
$570 USD
MYR 2,321 MYR
View
A
Retailer 3
-
$614 USD
View
A
Retailer 4
-
$634 USD
SGD 857 SGD
View
B+
Retailer 5
-
$711 USD
£560 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100761394970 · Nov 2
$1,440 USD
View
5 more retailers have this diamond
Prices start from $524 USDSave up to $916 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
$524 USD