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Heart|Natural|GIA

0.51ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1547173391

Certificate GIA 1547173391

Diamond specifications and retailer prices

From $566 USD
SGD 765 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $566 USD at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded I 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 1547173391. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 1547173391
Dimensions4.76 × 5.48 × 3.27 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
4.76 mm5.48 mm0.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1547173391
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 38.6°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $566 USD|Low: $397 USD|High: $775 USD|Avg: $593 USD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 13, 2026
Retailer 10$397 USD
Retailer 5$422 USD
Retailer 2$465 USD
Retailer 7$510 USD
Retailer 3$539 USD
Retailer 11$555 USD
Fonder Diamond$566 USD
Retailer 13$605 USD
Retailer 12$626 USD
Retailer 6$690 USD
Retailer 9$693 USD
Retailer 8$714 USD
Retailer 14$745 USD
Retailer 4$775 USD

4 data points across 14 retailers

1 retailer

B+
Fonder Diamond
209866850 · Oct 31
$566 USD
SGD 765 SGD
View

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
$566 USD